Bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/cookbook_pr_closed.yaml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Clean up PR cache
         shell: bash -l {0}

.github/workflows/cookbook_pr_opened.yaml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout deployment branch
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: _cookbook_data_main
           clean: false

.github/workflows/cookbook_preproc.yaml

@@ -83,7 +83,7 @@ jobs:
 
             return created_run.data.id
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Conda environment
         uses: mamba-org/setup-micromamba@v1

.github/workflows/lint.yaml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install Conda environment
         uses: mamba-org/setup-micromamba@v1