[web] remove glow effect for the message action tooltip

Summary: This addresses https://linear.app/comm/issue/ENG-4811/remove-glow-effect-for-the-message-action-tool-tip

Test Plan:
Please see the before and after screenshots, also confirmed with @ted IRL and we both think this is an improvement visually

Before:

After:

Reviewers: atul, kamil

Reviewed By: atul

Subscribers: ashoat, tomek, ted

Differential Revision: https://phab.comm.dev/D9088