Update usages of test utilities preferring RTL (#10203)

package.json

@@ -167,7 +167,6 @@
         "@types/react": "17.0.49",
         "@types/react-beautiful-dnd": "^13.0.0",
         "@types/react-dom": "17.0.17",
-        "@types/react-test-renderer": "^17.0.1",
         "@types/react-transition-group": "^4.4.0",
         "@types/sanitize-html": "2.8.0",
         "@types/tar-js": "^0.3.2",
@@ -212,7 +211,6 @@
         "postcss-scss": "^4.0.4",
         "prettier": "2.8.0",
         "raw-loader": "^4.0.2",
-        "react-test-renderer": "^17.0.2",
         "rimraf": "^3.0.2",
         "stylelint": "^14.9.1",
         "stylelint-config-prettier": "^9.0.4",