Bump vite-plugin-pwa from 0.19.8 to 0.20.0 in /client

Bumps [vite-plugin-pwa](https://github.com/vite-pwa/vite-plugin-pwa) from 0.19.8 to 0.20.0.
- [Release notes](https://github.com/vite-pwa/vite-plugin-pwa/releases)
- [Commits](https://github.com/vite-pwa/vite-plugin-pwa/compare/v0.19.8...v0.20.0)

---
updated-dependencies:
- dependency-name: vite-plugin-pwa
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

client/package.json

@@ -24,7 +24,7 @@
     "sass": "^1.76.0",
     "uuid": "^9.0.1",
     "vite": "^5.2.10",
-    "vite-plugin-pwa": "^0.19.8",
+    "vite-plugin-pwa": "^0.20.0",
     "@rollup/plugin-wasm": "^6.2.2"
   },
   "devDependencies": {