ci: update List-KR/jsdelivr-purge-npm

Author: piquark6046

.github/workflows/npm.yml

@@ -38,7 +38,7 @@ jobs:
         with:
           node-version: 'lts/*'
       - name: Purge jsdelivr cache
-        uses: List-KR/[email protected].5
+        uses: List-KR/[email protected].6
         with:
           package: '@list-kr/tinyshield'
           disttag: 'latest'