chore(nx): bump related packages to latest major 20

package.json

@@ -83,7 +83,7 @@
     "@grafana/plugin-e2e": "1.17.1",
     "@grafana/tsconfig": "^2.0.0",
     "@manypkg/get-packages": "^2.2.0",
-    "@nx/js": "19.2.0",
+    "@nx/js": "20.3.0",
     "@playwright/test": "1.50.1",
     "@pmmmwh/react-refresh-webpack-plugin": "0.5.15",
     "@react-types/button": "3.10.2",
@@ -215,7 +215,7 @@
     "mutationobserver-shim": "0.3.7",
     "ngtemplate-loader": "2.1.0",
     "node-notifier": "10.0.1",
-    "nx": "19.8.2",
+    "nx": "20.3.0",
     "openapi-types": "^12.1.3",
     "pdf-parse": "^1.1.1",
     "postcss": "8.5.1",