build(deps-dev): bump eslint-loader from 2.1.1 to 2.2.1

Bumps [eslint-loader](https://github.com/webpack-contrib/eslint-loader) from 2.1.1 to 2.2.1.
- [Release notes](https://github.com/webpack-contrib/eslint-loader/releases)
- [Changelog](https://github.com/webpack-contrib/eslint-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/eslint-loader/compare/2.1.1...v2.2.1)

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

packages/embark-ui/package.json

@@ -71,7 +71,7 @@
     "embark-api-client": "^4.1.0",
     "eslint": "5.6.0",
     "eslint-config-react-app": "3.0.5",
-    "eslint-loader": "2.1.1",
+    "eslint-loader": "2.2.1",
     "eslint-plugin-flowtype": "2.50.1",
     "eslint-plugin-import": "2.14.0",
     "eslint-plugin-jsx-a11y": "6.1.2",

yarn.lock

@@ -8340,10 +8340,10 @@ eslint-import-resolver-node@^0.3.1:
     debug "^2.6.9"
     resolve "^1.5.0"
 
-eslint-loader@2.1.1:
-  version "2.1.1"
-  resolved "https://registry.yarnpkg.com/eslint-loader/-/eslint-loader-2.1.1.tgz#2a9251523652430bfdd643efdb0afc1a2a89546a"
-  integrity sha512-1GrJFfSevQdYpoDzx8mEE2TDWsb/zmFuY09l6hURg1AeFIKQOvZ+vH0UPjzmd1CZIbfTV5HUkMeBmFiDBkgIsQ==
+eslint-loader@2.2.1:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/eslint-loader/-/eslint-loader-2.2.1.tgz#28b9c12da54057af0845e2a6112701a2f6bf8337"
+  integrity sha512-RLgV9hoCVsMLvOxCuNjdqOrUqIj9oJg8hF44vzJaYqsAHuY9G2YAeN3joQ9nxP0p5Th9iFSIpKo+SD8KISxXRg==
   dependencies:
     loader-fs-cache "^1.0.0"
     loader-utils "^1.0.2"