Bump dependencies

gatsby: 2.24.53 -> 2.31.1
gatsby-image: 2.4.16 -> 2.10.0
gatsby-plugin-manifest: 2.4.27 -> 2.11.0
gatsby-plugin-offline: 3.2.26 -> 3.9.0
gatsby-plugin-react-helmet: 3.3.10 -> 3.9.0
gatsby-source-filesystem: 2.3.27 -> 2.10.0
gatsby-transformer-sharp: 2.5.14 -> 2.11.0
react: 16.13.1 -> 17.0.1
react-dom: 16.13.1 -> 17.0.1

Author: wendorf

package.json

@@ -5,17 +5,17 @@
   "version": "0.1.0",
   "author": "Kyle Mathews <mathews.kyle@gmail.com>",
   "dependencies": {
-    "gatsby": "^2.24.47",
-    "gatsby-image": "^2.4.16",
-    "gatsby-plugin-manifest": "^2.4.23",
-    "gatsby-plugin-offline": "^3.2.23",
-    "gatsby-plugin-react-helmet": "^3.3.10",
-    "gatsby-plugin-sharp": "^2.6.27",
-    "gatsby-source-filesystem": "^2.3.24",
-    "gatsby-transformer-sharp": "^2.5.13",
+    "gatsby": "^2.31.1",
+    "gatsby-image": "^2.10.0",
+    "gatsby-plugin-manifest": "^2.11.0",
+    "gatsby-plugin-offline": "^3.9.0",
+    "gatsby-plugin-react-helmet": "^3.9.0",
+    "gatsby-plugin-sharp": "^2.13.1",
+    "gatsby-source-filesystem": "^2.10.0",
+    "gatsby-transformer-sharp": "^2.11.0",
     "prop-types": "^15.7.2",
-    "react": "^16.13.1",
-    "react-dom": "^16.13.1",
+    "react": "^17.0.1",
+    "react-dom": "^17.0.1",
     "react-helmet": "^6.1.0"
   },
   "keywords": [
@@ -30,7 +30,7 @@
     "test": "echo \"Write tests! -> https://gatsby.app/unit-testing\""
   },
   "devDependencies": {
-    "prettier": "^2.0.5"
+    "prettier": "^2.2.1"
   },
   "repository": {
     "type": "git",