add SP login

Author: vomba

.github/workflows/buid-vm-image-manual.yml

@@ -76,12 +76,16 @@ jobs:
         working-directory: ./images/capi
 
       - name: build azure image
-        run: make build-azure-sig-ubuntu-2404-gen2
+        run: |
+          az login --service-principal -u "${AZURE_CLIENT_ID}" -p "${AZURE_CLIENT_SECRET}" --tenant "${AZURE_TENANT_ID}"
+          
+          make build-azure-sig-ubuntu-2404-gen2
         env:
           PACKER_LOG: 1
           PACKER_VAR_FILES: kubernetes.json
           AZURE_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID}}
           AZURE_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }}
           AZURE_CLIENT_SECRET: ${{ secrets.AZURE_CLIENT_SECRET }}
+          AZURE_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }}
         working-directory: ./images/capi