Merge pull request #30 from bootc-dev/bootc-renovate/github-actions

chore(deps): update extractions/setup-just action to v4

Author: henrywang

.github/workflows/build-devcontainer.yml

@@ -22,7 +22,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Install just
-        uses: extractions/setup-just@v3
+        uses: extractions/setup-just@v4
 
       - name: Validate devcontainer.json syntax
         run: just devcontainer-validate

.github/workflows/build-staged-images.yml

@@ -29,7 +29,7 @@ jobs:
       manifest: ${{ steps.matrix.outputs.manifest }}
     steps:
       - uses: actions/checkout@v6
-      - uses: extractions/setup-just@v3
+      - uses: extractions/setup-just@v4
       - id: matrix
         run: |
           echo "mirror=$(just staged-images/ci-mirror-matrix)" >> "$GITHUB_OUTPUT"