Build docker image instead of oci index

Author: Evans Aboge (from Dev Box)

.azure-pipelines/ci-build.yml

@@ -287,7 +287,7 @@ extends:
             # Build image with BuildX but don't push yet - save to local tar file
             docker buildx build \
               --platform linux/amd64,linux/arm64/v8 \
-              --output "type=oci,dest=$(Build.ArtifactStagingDirectory)/DockerImage/docker-image.tar" \
+              --output "type=docker,dest=$(Build.ArtifactStagingDirectory)/DockerImage/docker-image.tar" \
               $(IMAGE_TAGS) \
               $(Build.SourcesDirectory)
           displayName: 'Build Docker image and save to artifact'
@@ -463,7 +463,7 @@ extends:
                 
                 - bash: |
                     # Load the Docker image from tar file
-                    docker load < $(Pipeline.Workspace)/DockerImage/docker-image.tar
+                    docker load -i $(Pipeline.Workspace)/DockerImage/docker-image.tar
                     
                     # Read config values from artifact
                     VERSION=$(cat $(Pipeline.Workspace)/ImageConfig/version.txt)