feat(ci): Add release url to notification

Author: leviem1

.github/workflows/main.yml

@@ -170,7 +170,7 @@ jobs:
         if: github.ref_type == 'tag'
         run: |
           echo "RELEASE_TYPE=release draft" >> $GITHUB_ENV
-          echo "RELEASE_ADDR=https://github.com/${{ github.repository }}/releases/" >> $GITHUB_ENV
+          echo "RELEASE_ADDR=${{ steps.github.release.url }}" >> $GITHUB_ENV
 
       - name: Notify on success
         if: needs.build.result == 'success' && needs.test.result == 'success' && (needs.release.result == 'success' || github.event_name == 'schedule')