chore: remove ng dv overrides (#1406)

Author: Lipata

packages/igx-templates/igx-ts-legacy/projects/_base/files/package.json

@@ -31,21 +31,7 @@
       "@angular/core": "^20.0.0",
       "@angular/common": "^20.0.0"
     },
-    "igniteui-angular-charts": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    },
-    "igniteui-angular-gauges": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    },
-    "igniteui-angular-maps": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    }
+    "rxjs": "~7.8.1"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~20.0.0",

packages/igx-templates/igx-ts/projects/_base/files/package.json

@@ -31,21 +31,7 @@
       "@angular/core": "^20.0.0",
       "@angular/common": "^20.0.0"
     },
-    "igniteui-angular-charts": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    },
-    "igniteui-angular-gauges": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    },
-    "igniteui-angular-maps": {
-      "@angular/core": "^20.0.0",
-      "@angular/common": "^20.0.0",
-      "@angular/compiler": "^20.0.0"
-    }
+    "rxjs": "~7.8.1"
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "~20.0.0",