ci: upgrade macos image to latest [skip ci]

Author: yeshan333

.github/workflows/e2e_test_darwin.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         # ref: https://github.com/actions/runner-images
-        os: [macos-13]
+        os: [macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4

.github/workflows/e2e_test_darwin_mise.yaml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         # ref: https://github.com/actions/runner-images
-        os: [macos-13]
+        os: [macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4

.github/workflows/e2e_test_darwin_prebuilt.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         # ref: https://github.com/actions/runner-images
-        os: [macos-13]
+        os: [macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v4