Update Docker image workflow to use specific service names for director, storage, and webui

Author: tacxou

.github/workflows/docker-image.yml

@@ -36,7 +36,7 @@ jobs:
         id: metaDirector
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-director
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/bareos-director
           tags: |
             # set latest tag for default branch
             type=raw,value=latest,enable={{is_default_branch}}
@@ -55,7 +55,7 @@ jobs:
         id: metaStorage
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-storage
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/bareos-storage
           tags: |
             # set latest tag for default branch
             type=raw,value=latest,enable={{is_default_branch}}
@@ -74,7 +74,7 @@ jobs:
         id: metaWebui
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-webui
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}/bareos-webui
           tags: |
             # set latest tag for default branch
             type=raw,value=latest,enable={{is_default_branch}}