Bump actions/checkout from 3 to 4 (#1796)

Author: dependabot[bot]

.github/workflows/deploy-docs.yml

@@ -13,7 +13,7 @@ jobs:
   run:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/pypi.yml

@@ -17,7 +17,7 @@ jobs:
   packages:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Python
       uses: actions/setup-python@v4

.github/workflows/test_code.yml

@@ -12,7 +12,7 @@ jobs:
       fail-fast: false
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/test_code_notebooks.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/test_latest_branca.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/test_mypy.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/test_selenium.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1

.github/workflows/test_style_notebooks.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Setup Micromamba env
       uses: mamba-org/setup-micromamba@v1