fix: textinput long text causes wrapping (ios)

[john-trieu-nguyen]

Motivation

Release 5.10.5 introduced #4084 which created a bug in TextInput (iOS) when there is a long text value.

iOS has a specific style requirement (possibly related) for TextInput to show the ellipsis and not wrap when there is a long text value.

RequiredStyle: {
    textAlign: 'auto',
    lineHeight: undefined,
}

#4084 prevents lineHeight having "undefined" as a possible value. Given that #4084 was specifically only addressing web requirements, this pull request introduces a web platform check.

Related issue

Fixes: #2581

Test plan

Have written an example TextInput component to test for expected iOS behaviour.

Requesting some assistance in writing the Jest test.

[callstack-bot]

Hey @john-trieu-nguyen, thank you for your pull request 🤗. The documentation from this branch can be viewed here.

[john-trieu-nguyen]

Not sure how to write test to expect different behaviours between web and native.