fix(admin-ui): Fix path to core version

admin-ui/src/environments/environment.prod.ts

@@ -1,5 +1,5 @@
 declare function require(path: string): any;
 export const environment = {
     production: true,
-    version: require('../../../package.json').version,
+    version: require('../../../packages/core/package.json').version,
 };

admin-ui/src/environments/environment.ts

@@ -4,7 +4,7 @@
 declare function require(path: string): any;
 export const environment = {
     production: false,
-    version: require('../../../package.json').version,
+    version: require('../../../packages/core/package.json').version,
 };
 
 /*

packages/admin-ui-plugin/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vendure/admin-ui-plugin",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "main": "lib/index.js",
   "types": "lib/index.d.ts",
   "files": ["lib/**/*"],