fix: carousel: update wheel handler

[dkilgore-eightfold]

SUMMARY:

• Improves touch pad support and prevent scroll api from being spammed when delta position changes multiplier of n float
• Only prevent page Y scroll when Carousel next/prev buttons are visible and its scrollable
• Enable horizontal and vertical touchpad scroll whilst preserving wheel scroll
• Use visible elements rather than a pixel value to determine when to swap to single scroll mode as items may be variable in width

Video represents the following:

1. Scroll using next/prev buttons
2. Scroll using mouse wheel
3. Scroll using touch pad

scroll.mp4

JIRA TASK (Eightfold Employees Only):

ENG-45017

CHANGE TYPE:

• Bugfix Pull Request
• Feature Pull Request

TEST COVERAGE:

• Tests for this change already exist
• I have added unittests for this change

TEST PLAN:

Pull the PR branch and run yarn and yarn storybook. Verify the Carousel scroll stories behave as expected.

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