Build(deps): Bump actions/checkout from 5.0.1 to 6.0.1 (#4236)

Bumps [actions/checkout](https://github.com/actions/checkout) from 5.0.1 to 6.0.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5.0.1...v6.0.1)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/benchmarks.yml

@@ -36,7 +36,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/cache_data.yaml

@@ -38,7 +38,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/cache_dvc.yaml

@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/check-links.yml

@@ -26,13 +26,13 @@ jobs:
 
     steps:
     - name: Checkout the repository
-      uses: actions/checkout@v5.0.1
+      uses: actions/checkout@v6.0.1
       with:
         path: repository
         persist-credentials: false
 
     - name: Checkout the documentation
-      uses: actions/checkout@v5.0.1
+      uses: actions/checkout@v6.0.1
       with:
         ref: gh-pages
         path: documentation

.github/workflows/ci_docs.yml

@@ -72,7 +72,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0
@@ -168,7 +168,7 @@ jobs:
           REF_NAME: ${{ github.ref_name }}
 
       - name: Checkout the gh-pages branch
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           ref: gh-pages
           # Checkout to this folder instead of the current one

.github/workflows/ci_doctests.yaml

@@ -37,7 +37,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/ci_tests.yaml

@@ -104,7 +104,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/ci_tests_dev.yaml

@@ -48,7 +48,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0
@@ -94,7 +94,7 @@ jobs:
 
       # Checkout current GMT repository
       - name: Checkout the GMT source from ${{ matrix.gmt_git_ref }} branch
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           repository: 'GenericMappingTools/gmt'
           ref: ${{ matrix.gmt_git_ref }}

.github/workflows/ci_tests_legacy.yaml

@@ -46,7 +46,7 @@ jobs:
     steps:
       # Checkout current git repository
       - name: Checkout
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.1
         with:
           # fetch all history so that setuptools-scm works
           fetch-depth: 0

.github/workflows/dvc-diff.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v5.0.1
+      uses: actions/checkout@v6.0.1
       with:
         # fetch all history so that dvc diff works
         fetch-depth: 0