try new docker build steps in az devops pipeline

.azdo/azure-pipeline.yaml

@@ -11,20 +11,22 @@ pool:
   vmImage: ubuntu-latest
 
 steps:
-  - task: Docker@2
-    displayName: Build backend docker image
-    inputs:
-      command: build
-      repository: backend
-      Dockerfile: $(Build.SourcesDirectory)/docker/Dockerfile-backend
-      tags: latest
-  - task: Docker@2
-    displayName: Build frontend docker image
-    inputs:
-      command: build
-      repository: frontend
-      Dockerfile: $(Build.SourcesDirectory)/docker/Dockerfile-frontend
-      tags: latest
+  # - task: Docker@2
+  #   displayName: Build backend docker image
+  #   inputs:
+  #     command: build
+  #     repository: backend
+  #     Dockerfile: $(Build.SourcesDirectory)/docker/Dockerfile-backend
+  #     tags: latest
+  # - task: Docker@2
+  #   displayName: Build frontend docker image
+  #   inputs:
+  #     command: build
+  #     repository: frontend
+  #     Dockerfile: $(Build.SourcesDirectory)/docker/Dockerfile-frontend
+  #     tags: latest
+  - script: docker build -t graphrag:backend -f docker/Dockerfile-backend .
+  - script: docker build -t graphrag:frontend -f docker/Dockerfile-frontend .
   # Component Governance does not support pyproject.toml yet.
   # For that reason, use toml-to-requirements to export the
   # dependencies into a requirements.txt file.