chore(deps): bump actions/checkout from 3 to 4 in /.github/workflows (#427)

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](https://github.com/actions/checkout/compare/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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build-release.yml

@@ -18,10 +18,10 @@ jobs:
     steps:
 
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         
       - name: Checkout logo assets
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         if: startsWith(github.ref, 'refs/tags/')
         with:
           repository: bdunderscore/modular-avatar-images

.github/workflows/build-test-docs.yml

@@ -30,10 +30,10 @@ jobs:
         with:
           node-version: 18
       
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ inputs.ref || github.ref }} 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           repository: bdunderscore/modular-avatar-images
           path: modular-avatar-images

.github/workflows/gameci.yml

@@ -49,7 +49,7 @@ jobs:
     permissions:
       checks: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
       - uses: anatawa12/sh-actions/resolve-vpm-packages@master