Update twk3/rollup-size-compare-action action to v1.2.0 (#37787)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/bundlesize-compare.yml

@@ -66,7 +66,7 @@ jobs:
     steps:
       - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
 
-      - uses: twk3/rollup-size-compare-action@5d3e409fcfe15d8ebb0edfe87e772c04b287f660 # v1.0.0
+      - uses: twk3/rollup-size-compare-action@a1f8628fee0e40899ab2b46c1b6e14552b99281e # v1.2.0
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           current-stats-json-path: ./head-stats/stats.json