Update dependency @types/react to v16.4.2

package.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "@types/angular": "1.6.47",
     "@types/prop-types": "15.5.3",
-    "@types/react": "16.4.1",
+    "@types/react": "16.4.2",
     "@types/react-dom": "16.0.6",
     "ajv": "6.5.1",
     "angular": "1.7.2",

yarn.lock

@@ -31,12 +31,18 @@
     "@types/node" "*"
     "@types/react" "*"
 
-"@types/react@*", "@types/react@16.4.1":
+"@types/react@*":
   version "16.4.1"
   resolved "https://registry.yarnpkg.com/@types/react/-/react-16.4.1.tgz#c53bbfb4a78933db587da085ac60dbf5fcf73f8f"
   dependencies:
     csstype "^2.2.0"
 
+"@types/react@16.4.2":
+  version "16.4.2"
+  resolved "https://registry.yarnpkg.com/@types/react/-/react-16.4.2.tgz#f1a9cf1ee85221530def2ac26aee20f910a9dac8"
+  dependencies:
+    csstype "^2.2.0"
+
 abbrev@1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"