Replace shell docker login to ACR with prexisting github action setup.

Author: havardf

.github/workflows/build.yml

@@ -23,10 +23,12 @@ jobs:
       IMAGE: fortiregistry.azurecr.io/${{ matrix.service }}:${{ github.run_id }}
     steps:
       - uses: actions/checkout@v4
-
-      - name: Log in to Azure Container Registry
-        run: docker login -u ${{ secrets.AZURE_REGISTRY_USERNAME }} -p ${{ secrets.AZURE_REGISTRY_PASSWORD }} fortiregistry.azurecr.io
-
+      - name: Login to ACR
+        uses: docker/login-action@v4
+        with:
+          registry: fortiregistry.azurecr.io
+          username: ${{ secrets.AZURE_REGISTRY_USERNAME }}
+          password: ${{ secrets.AZURE_REGISTRY_PASSWORD }}
       - name: Build and push
         run: |
           docker build -t $IMAGE -f ${{ matrix.service }}/build/package/Dockerfile .

.github/workflows/devcontainer.yml

@@ -9,10 +9,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      - name: Log in to Azure Container Registry
-        run: docker login -u ${{ secrets.AZURE_REGISTRY_USERNAME }} -p ${{ secrets.AZURE_REGISTRY_PASSWORD }} fortiregistry.azurecr.io
-
+      - name: Login to ACR
+        uses: docker/login-action@v4
+        with:
+          registry: fortiregistry.azurecr.io
+          username: ${{ secrets.AZURE_REGISTRY_USERNAME }}
+          password: ${{ secrets.AZURE_REGISTRY_PASSWORD }}
       - name: Build and push
         run: |
           docker build -t fortiregistry.azurecr.io/devcontainer:latest -f .devcontainer/Dockerfile .