chore(deps): bump @testing-library/dom from 7.31.2 to 8.1.0

Bumps [@testing-library/dom](https://github.com/testing-library/dom-testing-library) from 7.31.2 to 8.1.0.
- [Release notes](https://github.com/testing-library/dom-testing-library/releases)
- [Changelog](https://github.com/testing-library/dom-testing-library/blob/main/CHANGELOG.md)
- [Commits](testing-library/dom-testing-library@v7.31.2...v8.1.0)

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

Author: dependabot-preview[bot]

package.json

@@ -51,7 +51,7 @@
     "svelte": "3.x"
   },
   "dependencies": {
-    "@testing-library/dom": "^7.0.3"
+    "@testing-library/dom": "^8.1.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.6.2",