Bump all third-party Github Actions

Author: michaelbaudino

.github/workflows/docker-build.yml

@@ -125,12 +125,16 @@ jobs:
           - ruby: 2.4.1
             variant: "-alpine3.6"
     steps:
-    - uses: docker/setup-buildx-action@v2
-    - uses: docker/login-action@v2
+    -
+      name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+    -
+      name: Login to Docker Hub
+      uses: docker/login-action@v3
       with:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_PASSWORD }}
-    - uses: docker/build-push-action@v2
+    - uses: docker/build-push-action@v6
       with:
         push: true
         build-args: |