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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• All existing tests are passing: https://github.com/NativeScript/NativeScript/blob/master/DevelopmentWorkflow.md#running-unit-tests.
• Tests for the changes are included - https://github.com/NativeScript/NativeScript/blob/master/WritingUnitTests.md.

What is the current behavior?

Integer type on Android is always hidden (password type)

What is the new behavior?

Removed the password flag to make integer type keyboard input visible. Tested with visible_palssword flag (to create even simpler number pad) but it is not working as expected from native development.

Fixes/Implements/Closes #[Issue Number].

#8248 (comment)