Bump raw-loader from 0.5.1 to 4.0.0

Bumps [raw-loader](https://github.com/webpack-contrib/raw-loader) from 0.5.1 to 4.0.0.
- [Release notes](https://github.com/webpack-contrib/raw-loader/releases)
- [Changelog](https://github.com/webpack-contrib/raw-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/raw-loader/commits/v4.0.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

packages/css-customs-loader/package.json

@@ -28,7 +28,7 @@
     "loader-utils": "^1.1.0",
     "postcss": "^7.0.5",
     "postcss-load-config": "^2.0.0",
-    "raw-loader": "^0.5.1",
+    "raw-loader": "^4.0.0",
     "require-from-string": "^2.0.2"
   },
   "devDependencies": {

yarn.lock

@@ -9170,10 +9170,13 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-raw-loader@^0.5.1:
-  version "0.5.1"
-  resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-0.5.1.tgz#0c3d0beaed8a01c966d9787bf778281252a979aa"
-  integrity sha1-DD0L6u2KAclm2Xh793goElKpeao=
+raw-loader@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/raw-loader/-/raw-loader-4.0.0.tgz#d639c40fb9d72b5c7f8abc1fb2ddb25b29d3d540"
+  integrity sha512-iINUOYvl1cGEmfoaLjnZXt4bKfT2LJnZZib5N/LLyAphC+Dd11vNP9CNVb38j+SAJpFI1uo8j9frmih53ASy7Q==
+  dependencies:
+    loader-utils "^1.2.3"
+    schema-utils "^2.5.0"
 
 rc@^1.2.7:
   version "1.2.8"
@@ -9755,7 +9758,7 @@ schema-utils@^1.0.0:
     ajv-errors "^1.0.0"
     ajv-keywords "^3.1.0"
 
-schema-utils@^2.6.0, schema-utils@^2.6.4:
+schema-utils@^2.5.0, schema-utils@^2.6.0, schema-utils@^2.6.4:
   version "2.6.4"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.6.4.tgz#a27efbf6e4e78689d91872ee3ccfa57d7bdd0f53"
   integrity sha512-VNjcaUxVnEeun6B2fiiUDjXXBtD4ZSH7pdbfIu1pOFwgptDPLMo/z9jr4sUfsjFVPqDCEin/F7IYlq7/E6yDbQ==