fix(tech-radar): moved @types/react to devDependencies

plugins/tech-radar/package.json

@@ -27,7 +27,6 @@
     "@material-ui/core": "^4.9.1",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.45",
-    "@types/react": "^16.9",
     "color": "^3.1.2",
     "d3-force": "^2.0.1",
     "prop-types": "^15.7.2",
@@ -43,6 +42,7 @@
     "@testing-library/user-event": "^10.2.4",
     "@types/color": "^3.0.1",
     "@types/d3-force": "^1.2.1",
+    "@types/react": "^16.9",
     "@types/jest": "^25.2.2",
     "@types/node": "^12.0.0",
     "@types/testing-library__jest-dom": "^5.0.4",