SwipeableFlatList items now snapped to nearest pixels to prevent bleeding

[Dimous]

Fixes #21167

Unfortunately, when position is animated, bleeding occurs but that's ok

Test Plan

1. Add and configure SwipableListView
2. Deploy on a non-hdpi-device
3. Slowly swipe an item

Related PRs

N/A

Release Notes

[GENERAL] [ENHANCEMENT] [SwipableListView] - eleminates right-side pixel bleeding when item background color is not of the same color as list

[analysis-bot]

Code analysis results:

• eslint found some issues.

[pull-bot]

	Warnings
⚠️	📋 Test Plan - This PR appears to be missing a Test Plan.
⚠️	📋 Release Notes - This PR appears to be missing Release Notes.

Generated by 🚫 dangerJS

[facebook-github-bot]

Thank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file. In order for us to review and merge your code, please sign up at https://code.facebook.com/cla. If you are contributing on behalf of someone else (eg your employer), the individual CLA may not be sufficient and your employer may need the corporate CLA signed.

If you have received this in error or have any questions, please contact us at cla@fb.com. Thanks!

[facebook-github-bot]

Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Facebook open source project. Thanks!

[analysis-bot]

Code analysis results:

• eslint found some issues.

[Dimous]

Because of

Configuration for rule "prettier/prettier" is invalid:
Value "fb" should be object.

when I ran eslint SwipeableRow.js I'm now catching errors by trial and error 😂

[Dimous]

I cannot reopen this PR because I removed my fork.