chore(deps): update dependency polished to v4 (#156)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

targets/frontend/package.json

@@ -34,7 +34,7 @@
     "next-transpile-modules": "^4.1.0",
     "next-urql": "^1.2.0",
     "nodemailer": "^6.4.14",
-    "polished": "^3.6.7",
+    "polished": "^4.0.3",
     "react": "^16.14.0",
     "react-ace": "^9.2.0",
     "react-autosuggest": "^10.0.3",

yarn.lock

@@ -1115,13 +1115,20 @@
     core-js-pure "^3.0.0"
     regenerator-runtime "^0.13.4"
 
-"@babel/runtime@7.11.2", "@babel/runtime@^7.0.0", "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.2.0", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
+"@babel/runtime@7.11.2":
   version "7.11.2"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.11.2.tgz#f549c13c754cc40b87644b9fa9f09a6a95fe0736"
   integrity sha512-TeWkU52so0mPtDcaCTxNBI/IHiz0pZgr8VEFqXFtZWpYD08ZB6FaSwVAS8MKRQAP3bYKiVjwysOJgMFY28o6Tw==
   dependencies:
     regenerator-runtime "^0.13.4"
 
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.10.2", "@babel/runtime@^7.11.2", "@babel/runtime@^7.12.0", "@babel/runtime@^7.2.0", "@babel/runtime@^7.5.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.8.4", "@babel/runtime@^7.9.2":
+  version "7.12.5"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.12.5.tgz#410e7e487441e1b360c29be715d870d9b985882e"
+  integrity sha512-plcc+hbExy3McchJCEQG3knOsuh3HH+Prx1P6cLIkET/0dLuQDEnrT+s27Axgc9bqfsmNUNHfscgMUdBpC9xfg==
+  dependencies:
+    regenerator-runtime "^0.13.4"
+
 "@babel/template@^7.10.4", "@babel/template@^7.3.3", "@babel/template@^7.7.4":
   version "7.10.4"
   resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.10.4.tgz#3251996c4200ebc71d1a8fc405fba940f36ba278"
@@ -11606,13 +11613,20 @@ pnp-webpack-plugin@1.6.4:
   dependencies:
     ts-pnp "^1.1.6"
 
-polished@^3.5.1, polished@^3.6.7:
+polished@^3.5.1:
   version "3.6.7"
   resolved "https://registry.yarnpkg.com/polished/-/polished-3.6.7.tgz#44cbd0047f3187d83db0c479ef0c7d5583af5fb6"
   integrity sha512-b4OViUOihwV0icb9PHmWbR+vPqaSzSAEbgLskvb7ANPATVXGiYv/TQFHQo65S53WU9i5EQ1I03YDOJW7K0bmYg==
   dependencies:
     "@babel/runtime" "^7.9.2"
 
+polished@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/polished/-/polished-4.0.3.tgz#e2bde249f8884bdabc6997dd3eca225ee32f7a26"
+  integrity sha512-yOALHMrqcYHlHIxFkHvGX8NGsjsbSaYMZ8Z3uEElVpzF5ZgNmTgqMOh4bnSVXGC6sXjBTZCH6+GebTRWhJR4zQ==
+  dependencies:
+    "@babel/runtime" "^7.12.0"
+
 posix-character-classes@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"