chore(deps): update dependency postcss-loader to v4.0.3

Author: renovate-bot

packages/react/package.json

@@ -68,7 +68,7 @@
     "lint-staged": "10.3.0",
     "mini-css-extract-plugin": "0.11.2",
     "optimize-css-assets-webpack-plugin": "5.0.4",
-    "postcss-loader": "4.0.2",
+    "postcss-loader": "4.0.3",
     "prettier": "2.1.1",
     "react": "16.13.1",
     "react-dom": "16.13.1",

yarn.lock

@@ -8543,10 +8543,10 @@ kleur@^3.0.3:
   resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
   integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
 
-klona@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.3.tgz#98274552c513583ad7a01456a789a2a0b4a2a538"
-  integrity sha512-CgPOT3ZadDpXxKcfV56lEQ9OQSZ42Mk26gnozI+uN/k39vzD8toUhRQoqsX0m9Q3eMPEfsLWmtyUpK/yqST4yg==
+klona@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/klona/-/klona-2.0.4.tgz#7bb1e3affb0cb8624547ef7e8f6708ea2e39dfc0"
+  integrity sha512-ZRbnvdg/NxqzC7L9Uyqzf4psi1OM4Cuc+sJAkQPjO6XkQIJTNbfK2Rsmbw8fx1p2mkZdp2FZYo2+LwXYY/uwIA==
 
 last-call-webpack-plugin@^3.0.0:
   version "3.0.0"
@@ -10378,13 +10378,13 @@ postcss-discard-overridden@^4.0.1:
   dependencies:
     postcss "^7.0.0"
 
-postcss-loader@4.0.2:
-  version "4.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-4.0.2.tgz#b9e55a6126ee67bb7b94bbfcbf1aa24c69f11229"
-  integrity sha512-u7Qoa6GSPIeg9/hHbNnXspzuD5jjCIWKgk1fJ/gGJPS0uaj6Whk2zjXhDAiHZyYSrDmIzUQk7GgwRF22eRIQGQ==
+postcss-loader@4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-4.0.3.tgz#337f51bbdfb02269fb42f7db9fc7f0a93c1b2e3f"
+  integrity sha512-jHboC/AOnJLPu8/974hODCJ/rNAa2YhhJOclUeuRlAmFpKmEcBY6az8y1ejHyYc2LThzPl8qPRekh2Yz3CiRKA==
   dependencies:
     cosmiconfig "^7.0.0"
-    klona "^2.0.3"
+    klona "^2.0.4"
     loader-utils "^2.0.0"
     schema-utils "^2.7.1"
     semver "^7.3.2"