chore: fix manifest

.github/workflows/build-image.yml

@@ -71,7 +71,11 @@ jobs:
         run: go vet ./...
 
       - name: Build app to make sure there are zero issues
-        run: go build -o convoy ./cmd
+        run: |
+          export CGO_ENABLED=0 
+          export GOOS=linux
+          export GOARCH=${{ matrix.platform }} 
+          go build -o convoy ./cmd
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -97,56 +101,16 @@ jobs:
           build-args: |
             ARCH=${{ matrix.arch }}
 
-
-  build-and-push-default:
-    runs-on: ubuntu-latest
-    needs: [build_ui]
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Download Build Artifact
-        uses: actions/download-artifact@v4
-        with:
-          name: dist-without-markdown
-          path: api/ui/build
-          fetch-depth: 0
-
-      - name: Set up Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: 1.21
-
-      - name: Check out code
-        uses: actions/checkout@v4
-
-      - name: Get and verify dependencies
-        run: go mod tidy && go mod download && go mod verify
-
-      - name: Go vet
-        run: go vet ./...
-
-      - name: Build app to make sure there are zero issues
-        run: go build -o convoy ./cmd
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ env.DOCKER_HUB_USERNAME }}
-          password: ${{ env.DOCKER_HUB_TOKEN }}
-
-      - name: Build and push default image
-        uses: docker/build-push-action@v2
-        with:
-          context: .
-          file: release.Dockerfile
-          platforms: linux/amd64,linux/arm64
-          push: true
-          tags: |
-            ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}
-            ${{ env.IMAGE_NAME }}:latest
+      - name: Create and push manifest for latest
+        run: |
+          docker manifest create  ${{ env.IMAGE_NAME }}:latest \
+            ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}-amd64 \
+            ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}-arm64
+          docker manifest push user/repo:latest
+
+      - name: Create and push manifest for tag
+        run: |
+          docker manifest create  ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }} \
+            ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}-amd64 \
+            ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}-arm64
+          docker manifest push ${{ env.IMAGE_NAME }}:${{ env.RELEASE_VERSION }}