Chore(deps): Bump @nextcloud/files from 2.1.0 to 3.0.0

Bumps [@nextcloud/files](https://github.com/nextcloud-libraries/nextcloud-files) from 2.1.0 to 3.0.0.
- [Release notes](https://github.com/nextcloud-libraries/nextcloud-files/releases)
- [Changelog](https://github.com/nextcloud-libraries/nextcloud-files/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud-libraries/nextcloud-files/compare/v2.1.0...v3.0.0)

---
updated-dependencies:
- dependency-name: "@nextcloud/files"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

package.json

@@ -36,7 +36,7 @@
     "@nextcloud/axios": "^2.4.0",
     "@nextcloud/dialogs": "^4.2.2",
     "@nextcloud/event-bus": "^3.1.0",
-    "@nextcloud/files": "^2.1.0",
+    "@nextcloud/files": "^3.0.0",
     "@nextcloud/initial-state": "^2.1.0",
     "@nextcloud/l10n": "^2.2.0",
     "@nextcloud/moment": "^1.2.2",