Update .github/workflows/screenshot.yml

Author: Wentao-Kuang

.github/workflows/screenshot.yml

@@ -21,7 +21,7 @@ jobs:
           ./bms.mjs --url https://basemaps.linz.govt.nz --output .artifacts/visual-snapshots
 
       - name: Save snapshots
-        uses: linz/action-visual-snapshot@v2
+        uses: linz/action-visual-snapshot@v2.1
         with:
           save-only: true
           snapshot-path: .artifacts/visual-snapshots