package.json dependendy: Reference UI5 Builder feature branch

Author: RandomByte

package-lock.json

@@ -98,7 +98,7 @@
 		"url": "[email protected]:SAP/ui5-project.git"
 	},
 	"dependencies": {
-		"@ui5/builder": "^2.0.0",
+		"@ui5/builder": "SAP/ui5-builder#feature-proxy",
 		"@ui5/logger": "^2.0.0",
 		"@ui5/server": "SAP/ui5-server#feature-proxy",
 		"ajv": "^6.12.0",