Merge pull request #2 from techquestsdev/dependabot/github_actions/docker/setup-buildx-action-4

ci: bump docker/setup-buildx-action from 3 to 4

Author: aanogueira

.github/workflows/ci.yml

@@ -139,7 +139,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to Container Registry
         uses: docker/login-action@v4
@@ -210,7 +210,7 @@ jobs:
         uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Build Docker image (validation only)
         id: build