Reset zoomscale to 1 in Fabric RCTScrollViewComponentView

[johankasperi]

Summary:

Fixes #48772 and expo/expo#39984

Resets the UIScrollView zoomScale to 1 before recycling the RCTScrollViewComponentView in Fabric.

Changelog:

[IOS] [FIXED] - Reset zoomScale to 1 before recycling UIScrollView in Fabric

Test Plan:

Try the snack attached in expo/expo#39984 or the steps to reproduce in the same issue.

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[johankasperi]

I also think contentInset needs to be reset before recycling #51231 (comment) But I was unable to make it work

[meta-codesync]

@javache has imported this pull request. If you are a Meta employee, you can view this in D87923379.

[meta-codesync]

@javache merged this pull request in b37023c.