Bump query-string from 5.1.1 to 7.0.0

Bumps [query-string](https://github.com/sindresorhus/query-string) from 5.1.1 to 7.0.0.
- [Release notes](https://github.com/sindresorhus/query-string/releases)
- [Commits](sindresorhus/query-string@v5.1.1...v7.0.0)

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

package.json

@@ -67,7 +67,7 @@
     "nextcloud-vue-collections": "^0.9.0",
     "p-limit": "^3.1.0",
     "p-queue": "^6.6.2",
-    "query-string": "^5.1.1",
+    "query-string": "^7.0.0",
     "regenerator-runtime": "^0.13.7",
     "select2": "3.5.1",
     "snap.js": "^2.0.9",