Improved docker push github action

.github/workflows/docker.yml

@@ -19,16 +19,14 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Docker meta
+      - name: Docker hub meta
         id: meta
         uses: docker/metadata-action@v5
         with:
           flavor: |
             latest=auto
-          tags: |
-            # minimal
-            type=semver,pattern=v{{version}}
-          images: ${{ secrets.REGISTRY_USERNAME }}/prometheus-qbittorrent-exporter
+          tags: type=semver,pattern=v{{version}}
+          images: ${{ github.actor }}/prometheus-qbittorrent-exporter
 
       - name: Login to DockerHub
         uses: docker/login-action@v3
@@ -44,16 +42,14 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
 
-      - name: Docker meta
+      - name: GHCR Docker meta
         id: metaghcr
         uses: docker/metadata-action@v5
         with:
           flavor: |
             latest=auto
-          tags: |
-            # minimal
-            type=semver,pattern=v{{version}}
-          images: ${{ secrets.REGISTRY_USERNAME }}/prometheus-qbittorrent-exporter
+          tags: type=semver,pattern=v{{version}}
+          images: ${{ github.actor }}/prometheus-qbittorrent-exporter
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3