Add artifact backup action

Author: AniruddhaKanhere

.github/workflows/release.yml

@@ -84,6 +84,8 @@ jobs:
           name: FreeRTOSv${{ github.event.inputs.version_number }}.zip
           path: zip-check/FreeRTOSv${{ github.event.inputs.version_number }}.zip
   create-release:
+    permissions:
+      id-token: write
     needs: create-zip
     name: Create Release and Upload Release Asset
     runs-on: ubuntu-latest
@@ -113,3 +115,8 @@ jobs:
           asset_path: ./FreeRTOSv${{ github.event.inputs.version_number }}.zip
           asset_name: FreeRTOSv${{ github.event.inputs.version_number }}.zip
           asset_content_type: application/zip
+      - name: Backup Release Asset
+        uses: FreeRTOS/CI-CD-Github-Actions/artifact-backup@main
+        with:
+          artifact_path: ./FreeRTOSv${{ github.event.inputs.version_number }}.zip
+          release_tag: ${{ github.event.inputs.version_number }}