fix: fix "MaxEventListeners detected" error when livesync is started more than 11 times from sidekick

[Fatme]

PR Checklist

• The PR title follows our guidelines: https://github.com/NativeScript/NativeScript/blob/master/CONTRIBUTING.md#commit-messages.
• There is an issue for the bug/feature this PR is for. To avoid wasting your time, it's best to open a suggestion issue first and wait for approval before working on it.
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• Tests for the changes are included.

What is the current behavior?

An error is thrown from sidekick when livesync to preview app is started more than 11 times

What is the new behavior?

No error is thrown from sidekick when livesync to preview app is started more than 11 times