Update CI with "Format scores json" step (#54)

* Update CI with "Format scores json" step

Useful for PR's across forks

* Docs for new step

* fix indentation issue

Author: GroovinChip

.github/workflows/pana_analysis.yml

@@ -29,4 +29,11 @@ jobs:
           then
             echo Score too low!
             exit 1
-          fi
+          fi
+      
+      # This step is useful for PR's coming from forks. It takes the raw JSON and formats a report from it.
+      - name: Format scores json
+        env:
+          JSON_OUTPUT: ${{ steps.analysis.outputs.json_output }}
+        run: |
+          TOTAL_SCORE=$(jq -r '.scores.grantedPoints' <<< "$JSON_OUTPUT")