chore(deps): 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] <support@github.com>

.github/workflows/check_examples.yml

@@ -43,10 +43,10 @@ jobs:
     steps:
       - name: Dump context
         uses: crazy-max/ghaction-dump-context@v2.0.0
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: ${{ needs.test-skip-check.outputs.no-skip }}
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: ${{ needs.test-skip-check.outputs.no-skip }}
         with:
           repository: infinyon/fluvio

.github/workflows/htmltest.yml

@@ -35,7 +35,7 @@ jobs:
 
       - name: Checkout code
         if: ${{ needs.test-skip-check.outputs.no-skip }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: Setup Hugo

.github/workflows/screenshots.yml

@@ -35,12 +35,12 @@ jobs:
         run: npm install --global capture-website-cli
 
       # Checkout and build files of a base ref.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.base.sha }}
           path: current_repo
       # Checkout and build files of a head ref.
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           clean: false # Prevent removing files in 'path/to/base' folder.

.github/workflows/skip-test-check.yml

@@ -24,14 +24,14 @@ jobs:
       no-skip: ${{ ! steps.outputs.skip_label_check.result }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Dump context
         uses: crazy-max/ghaction-dump-context@v2.0.0
 
       - name: Checkout code for push
         if: github.event_name == 'push' && github.ref == 'refs/heads/staging'
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Get PR Number from event
         if: github.event_name == 'pull_request'

.github/workflows/update-connector-docs.yml

@@ -17,7 +17,7 @@ jobs:
       pull-requests: write
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install Fluvio
         run: |
           curl -fsS https://hub.infinyon.cloud/install/install.sh | bash