chore: Fix incorrect internal package versions

packages/admin-ui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vendure/admin-ui",
-  "version": "0.9.11",
+  "version": "0.9.0",
   "license": "MIT",
   "scripts": {
     "ng": "ng",
@@ -35,8 +35,8 @@
     "@ng-select/ng-select": "^3.7.2",
     "@ngx-translate/core": "^11.0.1",
     "@ngx-translate/http-loader": "^4.0.0",
-    "@vendure/common": "^0.10.13",
-    "@vendure/ui-devkit": "^0.10.13",
+    "@vendure/common": "^0.9.0",
+    "@vendure/ui-devkit": "^0.9.0",
     "@webcomponents/custom-elements": "^1.2.4",
     "apollo-angular": "^1.8.0",
     "apollo-cache-inmemory": "^1.6.5",

packages/ui-devkit/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vendure/ui-devkit",
-  "version": "0.10.13",
+  "version": "0.9.0",
   "description": "A library for authoring Vendure Admin UI extensions",
   "keywords": [
     "vendure",
@@ -39,7 +39,7 @@
     "@angular/cli": "^9.0.5",
     "@angular/compiler": "^9.0.6",
     "@angular/compiler-cli": "^9.0.6",
-    "@vendure/common": "^0.10.15",
+    "@vendure/common": "^0.9.0",
     "chokidar": "^3.0.2",
     "rxjs": "^6.5.4"
   },