Remove unused dev dependencies from root

package.json

@@ -45,39 +45,6 @@
     "@cosmjs/launchpad": "workspace:packages/launchpad",
     "@cosmjs/proto-signing": "workspace:packages/proto-signing",
     "@cosmjs/stargate": "workspace:packages/stargate",
-    "@istanbuljs/nyc-config-typescript": "^1.0.1",
-    "@types/jasmine": "^3.3.7",
-    "@typescript-eslint/eslint-plugin": "^4.5.0",
-    "@typescript-eslint/parser": "^4.5.0",
-    "assert": "^2.0.0",
-    "buffer": "^6.0.3",
-    "crypto-browserify": "^3.12.0",
-    "eslint": "^7.5",
-    "eslint-config-prettier": "^6.11.0",
-    "eslint-plugin-import": "^2.22.0",
-    "eslint-plugin-prettier": "^3.1.3",
-    "eslint-plugin-simple-import-sort": "^5.0.1",
-    "jasmine": "^3.5",
-    "jasmine-core": "^3.5",
-    "jasmine-spec-reporter": "^6",
-    "karma": "^6.1.1",
-    "karma-chrome-launcher": "^3",
-    "karma-firefox-launcher": "^1.1.0",
-    "karma-jasmine": "^3",
-    "karma-jasmine-html-reporter": "^1.4",
-    "lerna": "^4",
-    "nyc": "^15.1.0",
-    "path-browserify": "^1.0.1",
-    "prettier": "^2.0.5",
-    "process": "^0.11.10",
-    "ses": "^0.11.0",
-    "source-map-support": "^0.5.19",
-    "stream-browserify": "^3.0.0",
-    "ts-node": "^8",
-    "ts-proto": "^1.79.1",
-    "typedoc": "^0.20",
-    "typescript": "~4.0",
-    "webpack": "^5.32.0",
-    "webpack-cli": "^4.6.0"
+    "prettier": "^2.0.5"
   }
 }