feat(babel-preset-react-app): add support for logical assignment

[krotovic]

This change adds support for logical assignment operators into babel-preset-react-app. This PR is based on issue #10734

I have also updated E2E tests inside react-scripts so I can test it by running ./tasks/local-test.sh --test-suite kitchensink. This is the only way I could test it. When I tried running all E2E tests it failed when publishing to local repository inside this test suite.

[icecream17]

Can this be finished before version 5 is released?

Edit: If you use typescript, then logical assignment works

[stale[bot]]

This pull request has been automatically marked as stale because it has not had any recent activity. It will be closed in 5 days if no further activity occurs.

[boris-jarkowicz]

No one gonna review that? Really? :(