ci: update docker build

.github/workflows/go.yaml

@@ -57,6 +57,4 @@ jobs:
       with:
         go-version: 1.16
     - name: Build Images
-      run: make dev-images
-    - name: Push Images
-      run: make docker-push
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+      run: make build
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.github/workflows/release.yaml

@@ -66,8 +66,6 @@ jobs:
       - name: Build and push
         id: docker_build
         uses: docker/build-push-action@v2
-        env:
-          TARGET: ${{ matrix.target }}
         with:
           builder: ${{ steps.buildx.outputs.name }}
           context: ./
@@ -76,7 +74,7 @@ jobs:
           tags: ${{ steps.prep.outputs.tags }}
           cache-from: type=local,src=/tmp/.buildx-cache
           cache-to: type=local,dest=/tmp/.buildx-cache
-          target: $TARGET
+          target: ${{ matrix.target }}
 
       - name: Image digest
         run: echo ${{ steps.docker_build.outputs.digest }}
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