Fix External Libs results workflow

Author: P-R-O-C-H-Y

Diff for: .github/workflows/publishlib.yml

@@ -11,7 +11,7 @@ env:
   # It's convenient to set variables for values used multiple times in the workflow
   SKETCHES_REPORTS_PATH: artifacts/libraries-report
   GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
-  PR_EVENT_PATH: artifacts/Event File/event.json
+  PR_NUMBER: ${{ github.event.workflow_run.pull_requests[0].number }}
 
 jobs:
   lib-test-results:
@@ -25,17 +25,22 @@ jobs:
       - name: Download and Extract Artifacts
         run: |
           mkdir -p artifacts && cd artifacts
+          mkdir -p libraries-report
           artifacts_url=${{ github.event.workflow_run.artifacts_url }}
           gh api "$artifacts_url" -q '.artifacts[] | [.name, .archive_download_url] | @tsv' | while read artifact
           do
             IFS=$'\t' read name url <<< "$artifact"
             gh api $url > "$name.zip"
-            unzip -d "$name" "$name.zip"
+            unzip -j "$name.zip" -d "temp_$name"
+            mv "temp_$name"/* libraries-report
+            rm -r "temp_$name"
           done
+          echo "Contents of parent directory:"
+          ls -R ..
     
       - name: Report results
-        uses: P-R-O-C-H-Y/report-size-deltas@main
+        uses: P-R-O-C-H-Y/report-size-deltas@libs
         with:
           sketches-reports-source: ${{ env.SKETCHES_REPORTS_PATH }}
           github-token: ${{ env.GITHUB_TOKEN }}
-          pr-event-path: ${{ env.PR_EVENT_PATH }}
+          pr-number: ${{ env.PR_NUMBER }}