Bump @vue/test-utils from 1.1.4 to 1.2.0

Bumps [@vue/test-utils](https://github.com/vuejs/vue-test-utils/tree/HEAD/packages/test-utils) from 1.1.4 to 1.2.0.
- [Release notes](https://github.com/vuejs/vue-test-utils/releases)
- [Changelog](https://github.com/vuejs/vue-test-utils/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-test-utils/commits/v1.2.0/packages/test-utils)

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

package.json

@@ -78,7 +78,7 @@
 		"@nextcloud/eslint-plugin": "^2.0.0",
 		"@nextcloud/webpack-vue-config": "^4.0.3",
 		"@relative-ci/agent": "^1.5.0",
-		"@vue/test-utils": "^1.1.4",
+		"@vue/test-utils": "^1.2.0",
 		"acorn": "^8.1.1",
 		"babel-eslint": "^10.1.0",
 		"babel-jest": "^26.6.3",