Bump @testing-library/jest-dom from 4.1.2 to 4.2.0

Bumps [@testing-library/jest-dom](https://github.com/testing-library/jest-dom) from 4.1.2 to 4.2.0.
- [Release notes](https://github.com/testing-library/jest-dom/releases)
- [Changelog](https://github.com/testing-library/jest-dom/blob/master/CHANGELOG.md)
- [Commits](testing-library/jest-dom@v4.1.2...v4.2.0)

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

Author: dependabot-preview[bot]

package.json

@@ -37,7 +37,7 @@
   "devDependencies": {
     "@babel/core": "^7.6.0",
     "@babel/preset-env": "^7.6.0",
-    "@testing-library/jest-dom": "^4.1.0",
+    "@testing-library/jest-dom": "^4.2.0",
     "autoprefixer": "^9.7.0",
     "babel-jest": "^24.9.0",
     "babel-plugin-rewire": "^1.2.0",

yarn.lock

@@ -969,10 +969,10 @@
   resolved "https://registry.yarnpkg.com/@sinonjs/text-encoding/-/text-encoding-0.7.1.tgz#8da5c6530915653f3a1f38fd5f101d8c3f8079c5"
   integrity sha512-+iTbntw2IZPb/anVDbypzfQa+ay64MW0Zo8aJ8gZPWMMK6/OubMVb6lUPMagqjOPnmtauXnFCACVl3O7ogjeqQ==
 
-"@testing-library/jest-dom@^4.1.0":
-  version "4.1.2"
-  resolved "https://registry.yarnpkg.com/@testing-library/jest-dom/-/jest-dom-4.1.2.tgz#e523047191379abd67cf0896dfd93cabc7e33eab"
-  integrity sha512-fNf2rCfu0dBD4DmpzqR2ibsaFlFojrWI/EuU8LLqv73CzFIMvT2RMq88p5JVRe4DfeNj0mu0MQ5FTG4mQ0qFaA==
+"@testing-library/jest-dom@^4.2.0":
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/@testing-library/jest-dom/-/jest-dom-4.2.0.tgz#32f8df3a78511b347d39374ea89dc8e0a1c2fb69"
+  integrity sha512-H61OmRhGPWLrj9emyISx0qjp8jvC9RWyRniuLAq75Ny5XfPiOvWfnY3Wm2Tf0HXusX+PG40I94Gw792IAtSKKg==
   dependencies:
     "@babel/runtime" "^7.5.1"
     chalk "^2.4.1"