fix(collapsible): [SIDE-431] Use custom Collapsible implementation

[kimkwanka]

What this PR does

This PR fixes the Collapsible component by replacing react-animate-height with a custom implementation.

This retains the sticky positioning of items while animating smoothly even on mobile.

Screen.Recording.2024-07-25.at.12.58.30.mov

Why is this needed?

Please include relevant motivation and context of why this PR is necessary, sentry/linear/notion/...

Solves:
SIDE-431

How to test?

Please include additional context on how to test this PR.

Checklist:

• I reviewed my own code
• The changes align with the designs I received
  Or give a reason why this does not apply:
• I have attached screenshot(s), video(s) or gif(s) showing that the solution is working as expected
  Or give a reason why this does not apply:
• I have updated the task(s) status on Linear
• All new media is optimized (images, gifs, videos)

Browser support

My code works in the following browsers:

• Firefox
• Chrome
• Safari
• Edge