CI hotfix (#88)

.github/workflows/main.yml

@@ -9,7 +9,6 @@ on:
     paths-ignore:
       - 'site/**'
       - '**/*.md'
-      - '.github/workflows/**'
 
 env:
   SERVER_IMAGE_TEST_REPO: cvat_server
@@ -70,7 +69,7 @@ jobs:
         id: meta-server
         uses: docker/metadata-action@master
         with:
-          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/{{ env.SERVER_IMAGE_TEST_REPO }}
+          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
@@ -117,7 +116,7 @@ jobs:
         id: meta-server
         uses: docker/metadata-action@master
         with:
-          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/{{ env.SERVER_IMAGE_TEST_REPO }}
+          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
 
       - name: Login to Docker Hub
         uses: docker/login-action@v2
@@ -177,7 +176,7 @@ jobs:
           path: $LOGS_DIR
 
   e2e_testing:
-    needs: search_cache
+    needs: [build, search_cache]
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
@@ -208,7 +207,7 @@ jobs:
         id: meta-server
         uses: docker/metadata-action@master
         with:
-          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/{{ env.SERVER_IMAGE_TEST_REPO }}
+          images: ${{ secrets.DOCKERHUB_WORKSPACE }}/${{ env.SERVER_IMAGE_TEST_REPO }}
 
       - name: Login to Docker Hub
         uses: docker/login-action@v2