chore(deps): update dependency vite-plugin-pwa to v0.21.0 (#623)

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

Author: renovate[bot]

apps/docs/package.json

@@ -35,7 +35,7 @@
     "vite": "4.5.5",
     "vite-plugin-checker": "0.8.0",
     "vite-plugin-pages": "0.32.4",
-    "vite-plugin-pwa": "0.20.5",
+    "vite-plugin-pwa": "0.21.0",
     "vue-prism-component": "2.0.0",
     "vite-plugin-md": "0.21.5",
     "vue-tsc": "1.8.27"