Update detectPackage to use packgeInfo.ts (#3182)

package.json

@@ -8,7 +8,7 @@
     "packages/*"
   ],
   "resolutions": {
-    "typescript": "^4.1.3"
+    "typescript": "^4.1.5"
   },
   "scripts": {
     "build": "yarn build:interfaces && polkadot-dev-build-ts",
@@ -25,10 +25,10 @@
     "test:watch": "polkadot-dev-run-test --watch"
   },
   "devDependencies": {
-    "@babel/core": "^7.12.13",
+    "@babel/core": "^7.12.16",
     "@babel/register": "^7.12.13",
     "@babel/runtime": "^7.12.13",
-    "@polkadot/dev": "^0.61.25",
+    "@polkadot/dev": "^0.61.26",
     "@polkadot/ts": "^0.3.59",
     "@polkadot/typegen": "workspace:packages/typegen",
     "@types/jest": "^26.0.20",