Update dependency polished to v4

package.json

@@ -38,7 +38,7 @@
     "expo-blur": "6.0.0",
     "graphql": "14.7.0",
     "graphql-tag": "2.11.0",
-    "polished": "3.6.7",
+    "polished": "4.0.5",
     "react": "16.14.0",
     "react-dom": "16.14.0",
     "react-native": "https://github.com/expo/react-native/archive/sdk-34.0.0.tar.gz",

yarn.lock

@@ -1208,7 +1208,7 @@
     pirates "^4.0.0"
     source-map-support "^0.5.9"
 
-"@babel/[email protected]":
+"@babel/[email protected]", "@babel/runtime@^7.12.5":
   version "7.12.5"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.12.5.tgz#410e7e487441e1b360c29be715d870d9b985882e"
   integrity sha512-plcc+hbExy3McchJCEQG3knOsuh3HH+Prx1P6cLIkET/0dLuQDEnrT+s27Axgc9bqfsmNUNHfscgMUdBpC9xfg==
@@ -1229,13 +1229,6 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
-"@babel/runtime@^7.9.2":
-  version "7.9.2"
-  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.9.2.tgz#d90df0583a3a252f09aaa619665367bae518db06"
-  integrity sha512-NE2DtOdufG7R5vnfQUTehdTfNycfUANEtCa9PssN9O/xmTzP4E08UI797ixaei6hBEVL9BI/PsdJS5x7mWoB9Q==
-  dependencies:
-    regenerator-runtime "^0.13.4"
-
 "@babel/template@^7.0.0", "@babel/template@^7.1.0", "@babel/template@^7.4.0", "@babel/template@^7.4.4":
   version "7.4.4"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.4.4.tgz#f4b88d1225689a08f5bc3a17483545be9e4ed237"
@@ -9061,12 +9054,12 @@ pn@^1.1.0:
   resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
   integrity sha512-2qHaIQr2VLRFoxe2nASzsV6ef4yOOH+Fi9FBOVH6cqeSgUnoyySPZkxzLuzd+RYOQTRpROA0ztTMqxROKSb/nA==
 
-polished@3.6.7:
-  version "3.6.7"
-  resolved "https://registry.yarnpkg.com/polished/-/polished-3.6.7.tgz#44cbd0047f3187d83db0c479ef0c7d5583af5fb6"
-  integrity sha512-b4OViUOihwV0icb9PHmWbR+vPqaSzSAEbgLskvb7ANPATVXGiYv/TQFHQo65S53WU9i5EQ1I03YDOJW7K0bmYg==
+polished@4.0.5:
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/polished/-/polished-4.0.5.tgz#3f91873c8f72dec1723b3f892f57fbb22645b23d"
+  integrity sha512-BY2+LVtOHQWBQpGN4GPAKpCdsBePOdSdHTpZegRDRCrvGPkRPTx1DEC+vGjIDPhXS7W2qiBxschnwRWTFdMZag==
   dependencies:
-    "@babel/runtime" "^7.9.2"
+    "@babel/runtime" "^7.12.5"
 
 posix-character-classes@^0.1.0:
   version "0.1.1"