Add outputs to container build workflow (#115)

* image path added in output in pr container build

* was not getting image path in output - fixed

.github/workflows/pull_request_container_build.yaml

@@ -33,10 +33,16 @@ on:
       DOCKER_SECRETS:
         description: Docker build secrets
         required: false
+    outputs:
+      IMAGE_PATH:
+        description: "The path of the image created"
+        value: ${{ jobs.build.outputs.image_output }}
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    outputs:
+      image_output: ${{ steps.set_output.outputs.IMAGE_PATH }}
     if: "! contains(toJSON(github.event.commits.*.message), '[skip-ci]')"
     steps:
       - name: Check out code
@@ -54,6 +60,10 @@ jobs:
           tag="SNAPSHOT-PR-${{ github.event.pull_request.number }}-${sha:0:8}"
           echo "GIT_TAG=$(echo ${tag})" >> $GITHUB_OUTPUT
 
+      - name: Set Output
+        id: set_output
+        run: echo "IMAGE_PATH=${{ env.IMAGE_REPOSITORY }}:${{ steps.generate_tag.outputs.GIT_TAG }}" >> $GITHUB_OUTPUT
+
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3