Chore(deps): Bump eslint-plugin-flowtype from 2.50.1 to 2.50.3

Bumps [eslint-plugin-flowtype](https://github.com/gajus/eslint-plugin-flowtype) from 2.50.1 to 2.50.3.
- [Release notes](https://github.com/gajus/eslint-plugin-flowtype/releases)
- [Commits](gajus/eslint-plugin-flowtype@v2.50.1...v2.50.3)

---
updated-dependencies:
- dependency-name: eslint-plugin-flowtype
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -26,7 +26,7 @@
         "dotenv-expand": "4.2.0",
         "eslint-config-react-app": "3.0.7",
         "eslint-loader": "2.1.1",
-        "eslint-plugin-flowtype": "2.50.1",
+        "eslint-plugin-flowtype": "2.50.3",
         "eslint-plugin-import": "2.14.0",
         "eslint-plugin-jsx-a11y": "6.1.2",
         "eslint-plugin-react": "7.12.4",