fix(deps): update dependency styled-components to v4.2.0

Author: renovate-bot

package.json

@@ -9,7 +9,7 @@
     "react": "16.7.0",
     "react-dom": "16.7.0",
     "react-scripts": "2.1.8",
-    "styled-components": "4.1.3"
+    "styled-components": "4.2.0"
   },
   "scripts": {
     "build": "react-scripts build",

yarn.lock

@@ -9121,10 +9121,10 @@ mem@^4.0.0:
     mimic-fn "^1.0.0"
     p-is-promise "^1.1.0"
 
-memoize-one@^4.0.0:
-  version "4.1.0"
-  resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-4.1.0.tgz#a2387c58c03fff27ca390c31b764a79addf3f906"
-  integrity sha512-2GApq0yI/b22J2j9rhbrAlsHb0Qcz+7yWxeLG8h+95sl1XPUgeLimQSOdur4Vw7cUhrBHwaUZxWFZueojqNRzA==
+memoize-one@^5.0.0:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/memoize-one/-/memoize-one-5.0.2.tgz#6aba5276856d72fb44ead3efab86432f94ba203d"
+  integrity sha512-o7lldN4fs/axqctc03NF+PMhd2veRrWeJ2n2GjEzUPBD4F9rmNg4A+bQCACIzwjHJEXuYv4aFFMaH35KZfHUrw==
 
 memory-fs@^0.4.0, memory-fs@~0.4.1:
   version "0.4.1"
@@ -13819,17 +13819,17 @@ style-loader@0.23.1:
     loader-utils "^1.1.0"
     schema-utils "^1.0.0"
 
-styled-components@4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/styled-components/-/styled-components-4.1.3.tgz#4472447208e618b57e84deaaeb6acd34a5e0fe9b"
-  integrity sha512-0quV4KnSfvq5iMtT0RzpMGl/Dg3XIxIxOl9eJpiqiq4SrAmR1l1DLzNpMzoy3DyzdXVDMJS2HzROnXscWA3SEw==
+styled-components@4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/styled-components/-/styled-components-4.2.0.tgz#811fbbec4d64c7189f6c7482b9eb6fefa7fefef7"
+  integrity sha512-L/LzkL3ZbBhqIVHdR7DbYujy4tqvTNRfc+4JWDCYyhTatI+8CRRQUmdaR0+ARl03DWsfKLhjewll5uNLrqrl4A==
   dependencies:
     "@babel/helper-module-imports" "^7.0.0"
     "@emotion/is-prop-valid" "^0.7.3"
     "@emotion/unitless" "^0.7.0"
     babel-plugin-styled-components ">= 1"
     css-to-react-native "^2.2.2"
-    memoize-one "^4.0.0"
+    memoize-one "^5.0.0"
     prop-types "^15.5.4"
     react-is "^16.6.0"
     stylis "^3.5.0"