Bump @types/node from 22.7.5 to 22.7.8 in /webapp

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 22.7.5 to 22.7.8.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

---
updated-dependencies:
- dependency-name: "@types/node"
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

webapp/package.json

@@ -27,7 +27,7 @@
     "@intlify/unplugin-vue-i18n": "^5.2.0",
     "@tsconfig/node22": "^22.0.0",
     "@types/bootstrap": "^5.2.10",
-    "@types/node": "^22.7.4",
+    "@types/node": "^22.7.8",
     "@types/pulltorefreshjs": "^0.1.7",
     "@types/sortablejs": "^1.15.8",
     "@types/spark-md5": "^3.0.4",