Chore: Switch yarn 2 to plug-n-play strategy (#40300)

plugins-bundled/internal/input-datasource/package.json

@@ -15,8 +15,20 @@
   },
   "author": "Grafana Labs",
   "devDependencies": {
+    "@types/jest": "26.0.15",
+    "@types/react": "17.0.30",
+    "ts-loader": "8.0.11",
+    "webpack": "5.58.1"
+  },
+  "dependencies": {
     "@grafana/data": "8.3.0-pre",
     "@grafana/toolkit": "8.3.0-pre",
-    "@grafana/ui": "8.3.0-pre"
+    "@grafana/ui": "8.3.0-pre",
+    "jquery": "3.5.1",
+    "react": "17.0.1",
+    "react-dom": "17.0.1",
+    "react-hook-form": "7.5.3",
+    "react-router-dom": "^5.2.0",
+    "tslib": "2.3.1"
   }
 }

plugins-bundled/internal/input-datasource/tsconfig.json

@@ -3,7 +3,6 @@
   "include": ["src", "types"],
   "compilerOptions": {
     "rootDir": "./src",
-    "baseUrl": "./src",
-    "typeRoots": ["./node_modules/@types", "../../../node_modules/@types"]
+    "baseUrl": "./src"
   }
 }