fix(list-view): fix crash when used with ngFor

[edusperoni]

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• 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?

#1221 (comment)

What is the new behavior?

ListView now runs CD inside the ngzone, so no more conflicts with NS events occur.

Additional information

This is a workaround over a possibly more complicated issue:
#1221 (comment)

Fixes#1221 .

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