build(deps-dev): bump @testing-library/react-native from 8.0.0 to 12.5.0

Bumps [@testing-library/react-native](https://github.com/callstack/react-native-testing-library) from 8.0.0 to 12.5.0.
- [Release notes](https://github.com/callstack/react-native-testing-library/releases)
- [Changelog](https://github.com/callstack/react-native-testing-library/blob/main/.release-it.json)
- [Commits](callstack/react-native-testing-library@v8.0.0...v12.5.0)

---
updated-dependencies:
- dependency-name: "@testing-library/react-native"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -55,7 +55,7 @@
     "@babel/runtime": "7.11.2",
     "@react-native-community/eslint-config": "^3.0.1",
     "@sinonjs/fake-timers": "^8.0.1",
-    "@testing-library/react-native": "^8.0.0",
+    "@testing-library/react-native": "^12.5.0",
     "@typescript-eslint/eslint-plugin": "^5.2.0",
     "@typescript-eslint/parser": "^5.8.0",
     "babel-core": "6.26.3",