ci: add container scanning to default checks

Fixes hyperledger-cacti#1876

Signed-off-by: zondervancalvez <zondervan.v.calvez@accenture.com>

.github/workflows/azure-container-scan.yaml

@@ -33,7 +33,7 @@ jobs:
 
 
     - name: Build Image from Dockerfile
-      run:  docker build -f $DOCKERFILE_PATH -t $IMAGE_NAME_1 .
+      run:  DOCKER_BUILDKIT=1 docker build -f $DOCKERFILE_PATH -t $IMAGE_NAME_1 .
 
     - uses: Azure/container-scan@v0.1
       name: Scan image for vulnerabilities
@@ -52,15 +52,15 @@ jobs:
           # (Required) The token to use to make API calls to GitHub.
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
           DOCKER_BUILDKIT: 1
-          DOCKERFILE_PATH: ./whitepaper/Dockerfile
+          DOCKERFILE_PATH: ./packages/cactus-cmd-api-server/Dockerfile
 
     - uses: actions/checkout@v1
     - name: Login to DockerHub Registry
       run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
 
 
     - name: Build Images from Dockerfile
-      run:  docker build -f $DOCKERFILE_PATH -t $IMAGE_NAME_2 .
+      run:  DOCKER_BUILDKIT=1 docker build -f $DOCKERFILE_PATH -t $IMAGE_NAME_2 .
 
     - uses: Azure/container-scan@v0.1
       name: Scan image for vulnerabilities