Bump actions/download-artifact from 7 to 8

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 7 to 8.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v7...v8)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/mac.yml

@@ -66,7 +66,7 @@ jobs:
           brew install ninja mpich llvm libomp openssl
           brew link libomp --overwrite --force
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: macos-clang-install
       - name: Extract installed package
@@ -98,7 +98,7 @@ jobs:
           brew install ninja mpich llvm libomp openssl
           brew link libomp --overwrite --force
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: macos-clang-install
       - name: Extract installed package

.github/workflows/pages.yml

@@ -46,7 +46,7 @@ jobs:
           python3 -m pip install -r docs/requirements.txt
           python3 -m pip install graphviz pyyaml
       - name: Download artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: doxygen-documentation-xml
           path: xml
@@ -82,7 +82,7 @@ jobs:
           python3 -m pip install -r requirements.txt
           python3 -m pip install -r scoreboard/requirements.txt
       - name: Download performance data
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: perf-stat
       - name: Extract performance data
@@ -119,17 +119,17 @@ jobs:
       cancel-in-progress: false
     steps:
       - name: Download artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: sphinx-documentation
           path: ./
       - name: Download artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: scoreboard
           path: ./scoreboard/
       - name: Download coverage artifact
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: cov-report
           path: ./coverage/

.github/workflows/perf.yml

@@ -21,7 +21,7 @@ jobs:
         run: |
           python3 -m pip install -r requirements.txt --break-system-packages --ignore-installed
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-gcc-install-ubuntu-24.04
       - name: Extract installed package
@@ -59,7 +59,7 @@ jobs:
           brew link libomp --overwrite --force
           python3 -m pip install -r requirements.txt --break-system-packages
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: macos-clang-install
       - name: Extract installed package

.github/workflows/ubuntu.yml

@@ -81,7 +81,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-gcc-install-${{ matrix.os }}
       - name: Extract installed package
@@ -113,7 +113,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-gcc-install-${{ matrix.os }}
       - name: Extract installed package
@@ -182,7 +182,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-clang-install-${{ matrix.os }}
       - name: Extract installed package
@@ -214,7 +214,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-clang-install-${{ matrix.os }}
       - name: Extract installed package
@@ -287,7 +287,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-clang-sanitizer-install-${{ matrix.os }}
       - name: Extract installed package
@@ -325,7 +325,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: ubuntu-clang-sanitizer-install-${{ matrix.os }}
       - name: Extract installed package

.github/workflows/windows.yml

@@ -52,7 +52,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ./.github/actions/setup-windows-toolchain
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: windows-msvc-install
       - name: Extract installed package
@@ -77,7 +77,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ./.github/actions/setup-windows-toolchain
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: windows-msvc-install
       - name: Extract installed package
@@ -139,7 +139,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ./.github/actions/setup-windows-toolchain
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: windows-clang-install
       - name: Extract installed package
@@ -160,7 +160,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: ./.github/actions/setup-windows-toolchain
       - name: Download installed package
-        uses: actions/download-artifact@v7
+        uses: actions/download-artifact@v8
         with:
           name: windows-clang-install
       - name: Extract installed package