build(deps): bump @nextcloud/files from 4.0.0-beta.7 to 4.0.0-beta.8

Bumps [@nextcloud/files](https://github.com/nextcloud-libraries/nextcloud-files) from 4.0.0-beta.7 to 4.0.0-beta.8.
- [Release notes](https://github.com/nextcloud-libraries/nextcloud-files/releases)
- [Changelog](https://github.com/nextcloud-libraries/nextcloud-files/blob/main/CHANGELOG.md)
- [Commits](nextcloud-libraries/nextcloud-files@v4.0.0-beta.7...v4.0.0-beta.8)

---
updated-dependencies:
- dependency-name: "@nextcloud/files"
  dependency-version: 4.0.0-beta.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -47,7 +47,7 @@
     "@nextcloud/capabilities": "^1.2.1",
     "@nextcloud/dialogs": "^7.2.0",
     "@nextcloud/event-bus": "^3.3.3",
-    "@nextcloud/files": "^4.0.0-beta.7",
+    "@nextcloud/files": "^4.0.0-beta.8",
     "@nextcloud/initial-state": "^3.0.0",
     "@nextcloud/l10n": "^3.4.1",
     "@nextcloud/logger": "^3.0.3",