Update react monorepo to v17

Author: renovate-bot

package.json

@@ -19,8 +19,8 @@
     "gatsby-plugin-typescript": "^2.3.3",
     "gatsby-react-router-scroll": "^3.0.11",
     "gatsby-source-wordpress": "^3.2.5",
-    "react": "^16.13.1",
-    "react-dom": "^16.13.1",
+    "react": "^17.0.0",
+    "react-dom": "^17.0.0",
     "react-github-ribbons": "^0.2.2",
     "react-helmet": "^6.0.0",
     "reactstrap": "^8.4.1",

yarn.lock

@@ -10094,15 +10094,14 @@ react-dev-utils@^4.2.3:
     strip-ansi "3.0.1"
     text-table "0.2.0"
 
-react-dom@^16.13.1:
-  version "16.13.1"
-  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.13.1.tgz#c1bd37331a0486c078ee54c4740720993b2e0e7f"
-  integrity sha512-81PIMmVLnCNLO/fFOQxdQkvEq/+Hfpv24XNJfpyZhTRfO0QcmQIF/PgCa1zCOj2w1hrn12MFLyaJ/G0+Mxtfag==
+react-dom@^17.0.0:
+  version "17.0.1"
+  resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-17.0.1.tgz#1de2560474ec9f0e334285662ede52dbc5426fc6"
+  integrity sha512-6eV150oJZ9U2t9svnsspTMrWNyHc6chX0KzDeAOXftRa8bNeOKTTfCJ7KorIwenkHd2xqVTBTCZd79yk/lx/Ug==
   dependencies:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
-    prop-types "^15.6.2"
-    scheduler "^0.19.1"
+    scheduler "^0.20.1"
 
 react-error-overlay@^3.0.0:
   version "3.0.0"
@@ -10206,7 +10205,7 @@ react-transition-group@^2.3.1:
     prop-types "^15.6.2"
     react-lifecycles-compat "^3.0.4"
 
-react@^16.13.1, react@^16.8.0:
+react@^16.8.0:
   version "16.13.1"
   resolved "https://registry.yarnpkg.com/react/-/react-16.13.1.tgz#2e818822f1a9743122c063d6410d85c1e3afe48e"
   integrity sha512-YMZQQq32xHLX0bz5Mnibv1/LHb3Sqzngu7xstSM+vrkE5Kzr9xE0yMByK5kMoTK30YVJE61WfbxIFFvfeDKT1w==
@@ -10215,6 +10214,14 @@ react@^16.13.1, react@^16.8.0:
     object-assign "^4.1.1"
     prop-types "^15.6.2"
 
+react@^17.0.0:
+  version "17.0.1"
+  resolved "https://registry.yarnpkg.com/react/-/react-17.0.1.tgz#6e0600416bd57574e3f86d92edba3d9008726127"
+  integrity sha512-lG9c9UuMHdcAexXtigOZLX8exLWkW0Ku29qPRU8uhF2R9BN96dLCt0psvzPLlHc5OWkgymP3qwTRgbnw5BKx3w==
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 reactstrap@^8.4.1:
   version "8.5.1"
   resolved "https://registry.yarnpkg.com/reactstrap/-/reactstrap-8.5.1.tgz#dde43539602117888a138042b53703b7621c4318"
@@ -10789,6 +10796,14 @@ scheduler@^0.19.1:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
+scheduler@^0.20.1:
+  version "0.20.1"
+  resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.20.1.tgz#da0b907e24026b01181ecbc75efdc7f27b5a000c"
+  integrity sha512-LKTe+2xNJBNxu/QhHvDR14wUXHRQbVY5ZOYpOGWRzhydZUqrLb2JBvLPY7cAqFmqrWuDED0Mjk7013SZiOz6Bw==
+  dependencies:
+    loose-envify "^1.1.0"
+    object-assign "^4.1.1"
+
 schema-utils@^0.4.5:
   version "0.4.7"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.4.7.tgz#ba74f597d2be2ea880131746ee17d0a093c68187"