build: update mini-css-extract-plugin to version 0.8.0 (#15098)

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -28,7 +28,7 @@
     "less-loader": "5.0.0",
     "license-webpack-plugin": "2.1.1",
     "loader-utils": "1.2.3",
-    "mini-css-extract-plugin": "0.7.0",
+    "mini-css-extract-plugin": "0.8.0",
     "minimatch": "3.0.4",
     "parse5": "4.0.0",
     "open": "6.4.0",

yarn.lock

@@ -6878,10 +6878,10 @@ mimic-response@^1.0.0, mimic-response@^1.0.1:
   resolved "https://registry.yarnpkg.com/mimic-response/-/mimic-response-1.0.1.tgz#4923538878eef42063cb8a3e3b0798781487ab1b"
   integrity sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==
 
-mini-css-extract-plugin@0.7.0:
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.7.0.tgz#5ba8290fbb4179a43dd27cca444ba150bee743a0"
-  integrity sha512-RQIw6+7utTYn8DBGsf/LpRgZCJMpZt+kuawJ/fju0KiOL6nAaTBNmCJwS7HtwSCXfS47gCkmtBFS7HdsquhdxQ==
+mini-css-extract-plugin@0.8.0:
+  version "0.8.0"
+  resolved "https://registry.yarnpkg.com/mini-css-extract-plugin/-/mini-css-extract-plugin-0.8.0.tgz#81d41ec4fe58c713a96ad7c723cdb2d0bd4d70e1"
+  integrity sha512-MNpRGbNA52q6U92i0qbVpQNsgk7LExy41MdAlG84FeytfDOtRIf/mCHdEgG8rpTKOaNKiqUnZdlptF469hxqOw==
   dependencies:
     loader-utils "^1.1.0"
     normalize-url "1.9.1"