Update dependency eslint-plugin-react to v7.34.2

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "3.4.1",
     "eslint-plugin-promise": "4.3.1",
-    "eslint-plugin-react": "7.27.1",
+    "eslint-plugin-react": "7.34.2",
     "eslint-plugin-standard": "4.1.0",
     "gatsby-plugin-gtag": "1.0.13",
     "gatsby-plugin-manifest": "4.11.1",