Bump @vue/cli-service from 4.3.1 to 4.4.1

Bumps [@vue/cli-service](https://github.com/vuejs/vue-cli/tree/HEAD/packages/@vue/cli-service) from 4.3.1 to 4.4.1.
- [Release notes](https://github.com/vuejs/vue-cli/releases)
- [Changelog](https://github.com/vuejs/vue-cli/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-cli/commits/v4.4.1/packages/@vue/cli-service)

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

package.json

@@ -64,7 +64,7 @@
 		"@nextcloud/eslint-config": "^1.2.0",
 		"@nextcloud/eslint-plugin": "^1.4.0",
 		"@vue/cli-plugin-unit-jest": "^4.4.1",
-		"@vue/cli-service": "^4.3.1",
+		"@vue/cli-service": "^4.4.1",
 		"@vue/test-utils": "^1.0.3",
 		"babel-eslint": "^10.1.0",
 		"babel-loader": "^8.1.0",