Chore(deps-dev): Bump nextcloud/coding-standard from 1.2.1 to 1.2.3

Bumps [nextcloud/coding-standard](https://github.com/nextcloud/coding-standard) from 1.2.1 to 1.2.3.
- [Release notes](https://github.com/nextcloud/coding-standard/releases)
- [Changelog](https://github.com/nextcloud/coding-standard/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud/coding-standard/compare/v1.2.1...v1.2.3)

---
updated-dependencies:
- dependency-name: nextcloud/coding-standard
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

tests/unit/Command/UserExportTest.php

@@ -88,8 +88,8 @@ class UserExportTest extends \Test\TestCase {
 
 	public function getComment($id) {
 		$comment = new Comment();
-		$comment->setActor("users", "admin");
-		$comment->setMessage("fake comment" . $id);
+		$comment->setActor('users', 'admin');
+		$comment->setMessage('fake comment' . $id);
 		return $comment;
 	}
 	public function testExecute() {