chore: replace first character of abp packages with tilde

templates/app/angular/package.json

@@ -11,11 +11,11 @@
   },
   "private": true,
   "dependencies": {
-    "@abp/ng.account": "^2.2.0-rc.7",
+    "@abp/ng.account": "~2.1.0",
-    "@abp/ng.identity": "^2.2.0-rc.7",
+    "@abp/ng.identity": "~2.1.0",
-    "@abp/ng.setting-management": "^2.2.0-rc.7",
+    "@abp/ng.setting-management": "~2.1.0",
-    "@abp/ng.tenant-management": "^2.2.0-rc.7",
+    "@abp/ng.tenant-management": "~2.1.0",
-    "@abp/ng.theme.basic": "^2.2.0-rc.7",
+    "@abp/ng.theme.basic": "~2.1.0",
     "@angular/animations": "~9.0.2",
     "@angular/common": "~9.0.2",
     "@angular/compiler": "~9.0.2",