fix(deps): update react monorepo to v16.12.0

Author: renovate-bot

package.json

@@ -16,8 +16,8 @@
  },
  "dependencies": {
  "connected-react-router": "4.5.0",
- "react": "16.11.0",
- "react-dom": "16.11.0",
+ "react": "16.12.0",
+ "react-dom": "16.12.0",
  "react-redux": "5.1.2",
  "react-router": "4.4.0-beta.8",
  "react-router-dom": "4.4.0-beta.8",

yarn.lock

@@ -7475,14 +7475,14 @@ react-dev-utils@^8.0.0:
  strip-ansi "5.0.0"
  text-table "0.2.0"
 
-react-dom@16.11.0:
- version "16.11.0"
- resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.11.0.tgz#7e7c4a5a85a569d565c2462f5d345da2dd849af5"
+react-dom@16.12.0:
+ version "16.12.0"
+ resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-16.12.0.tgz#0da4b714b8d13c2038c9396b54a92baea633fe11"
  dependencies:
  loose-envify "^1.1.0"
  object-assign "^4.1.1"
  prop-types "^15.6.2"
- scheduler "^0.17.0"
+ scheduler "^0.18.0"
 
 react-error-overlay@^5.1.4:
  version "5.1.4"
@@ -7596,9 +7596,9 @@ react-scripts@2.1.8:
  optionalDependencies:
  fsevents "1.2.4"
 
-react@16.11.0:
- version "16.11.0"
- resolved "https://registry.yarnpkg.com/react/-/react-16.11.0.tgz#d294545fe62299ccee83363599bf904e4a07fdbb"
+react@16.12.0:
+ version "16.12.0"
+ resolved "https://registry.yarnpkg.com/react/-/react-16.12.0.tgz#0c0a9c6a142429e3614834d5a778e18aa78a0b83"
  dependencies:
  loose-envify "^1.1.0"
  object-assign "^4.1.1"
@@ -8059,9 +8059,9 @@ sax@^1.2.4, sax@~1.2.4:
  version "1.2.4"
  resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9"
 
-scheduler@^0.17.0:
- version "0.17.0"
- resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.17.0.tgz#7c9c673e4ec781fac853927916d1c426b6f3ddfe"
+scheduler@^0.18.0:
+ version "0.18.0"
+ resolved "https://registry.yarnpkg.com/scheduler/-/scheduler-0.18.0.tgz#5901ad6659bc1d8f3fdaf36eb7a67b0d6746b1c4"
  dependencies:
  loose-envify "^1.1.0"
  object-assign "^4.1.1"