[lib] implement retrying DM text messages

Summary:
ENG-8423.

Am alternative is to implement this in InputStateContainer, but will require a lot more changes and I don't think it's better.

Depends on D13160

Test Plan:
Test retrying message

Note: This stack is tested end-to-end according to the process described here.

Reviewers: tomek, inka

Reviewed By: tomek

Subscribers: ashoat

Differential Revision: https://phab.comm.dev/D13161