[lib] remove the word reply/replies from InlineEngagement
Summary:
Removed the word reply/replies from InlineEngagement to reflect the new design
Linear Task: ENG-2720
Test Plan:
Please see the screenshots to see the before and after of my changes
Before:
After:
Reviewers: atul, tomek, ashoat
Reviewed By: ashoat
Subscribers: ashoat, tomek, atul
Differential Revision: https://phab.comm.dev/D6317