Bump various workflow versions

- bump actions/cache from 2.1.5 to 2.1.6 (#67 by dependabot)
- bump docker/build-push-action from 2.4.0 to 2.5.0 (#66 by dependabot)
- bump docker/setup-qemu-action from 1.1.0 to 1.2.0 (#65 by dependabot)
- bump docker/metadata-action from 3.1.0 to 3.3.0 (#64 by dependabot)

.github/workflows/build.yml

@@ -16,18 +16,18 @@ jobs:
 
       - name: Docker meta
         id: docker_meta
-        uses: docker/metadata-action@v3.1.0
+        uses: docker/metadata-action@v3.3.0
         with:
           images: tobiasehlert/teslamateapi
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v1.1.0
+        uses: docker/setup-qemu-action@v1.2.0
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1.3.0
 
       - name: Cache Docker layers
-        uses: actions/cache@v2.1.5
+        uses: actions/cache@v2.1.6
         with:
           path: /tmp/.buildx-cache
           key: ${{ runner.os }}-buildx-${{ github.sha }}
@@ -41,7 +41,7 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v2.4.0
+        uses: docker/build-push-action@v2.5.0
         with:
           context: .
           file: ./Dockerfile