Update style-loader to the latest version 🚀 (#16)

* chore(package): update style-loader to version 0.19.0

* chore(package): update lockfile

https://npm.im/greenkeeper-lockfile

Author: greenkeeper[bot]

package.json

@@ -57,7 +57,7 @@
     "rimraf": "^2.6.1",
     "semantic-release": "^7.0.2",
     "sinon": "^4.0.0",
-    "style-loader": "^0.18.2",
+    "style-loader": "^0.19.0",
     "webpack": "^3.5.6"
   },
   "peerDependencies": {

yarn.lock

@@ -2008,7 +2008,7 @@ core-util-is@^1.0.1, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
 
-[email protected]:
+coveralls@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/coveralls/-/coveralls-3.0.0.tgz#22ef730330538080d29b8c151dc9146afde88a99"
   dependencies:
@@ -6361,9 +6361,9 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
-style-loader@^0.18.2:
-  version "0.18.2"
-  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-0.18.2.tgz#cc31459afbcd6d80b7220ee54b291a9fd66ff5eb"
+style-loader@0.19.0:
+  version "0.19.0"
+  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-0.19.0.tgz#7258e788f0fee6a42d710eaf7d6c2412a4c50759"
   dependencies:
     loader-utils "^1.0.2"
     schema-utils "^0.3.0"