Debian specific patch to help webpack find sources

--- a/config/webpack.config.js
+++ b/config/webpack.config.js
@@ -26,7 +26,7 @@
 const MonacoWebpackPlugin = require('./plugins/monaco_webpack');
 const GraphqlKnownOperationsPlugin = require('./plugins/graphql_known_operations_plugin');
 
-const ROOT_PATH = path.resolve(__dirname, '..');
+const ROOT_PATH = '/usr/share/gitlab';
 const SUPPORTED_BROWSERS = fs.readFileSync(path.join(ROOT_PATH, '.browserslistrc'), 'utf-8');
 const SUPPORTED_BROWSERS_HASH = crypto
   .createHash('sha256')