[lib/native/web] switch the promise type in sendReactionMessage action from SendReactionMessageResult to SendMessageResult

Summary:
switch the promise type in sendReactionMessage action from SendReactionMessageResult to SendMessageResult. Since we have a lot of the message info already stored in the local message we no longer need to return a whole new newMessageInfos and instead can follow the pattern of text and multimedia messages of returning an updated time and id which is now the server id

Linear Task: ENG-2599
Depends on D6123

Test Plan: flow and this will be tested futher in subsequent diffs

Reviewers: atul, tomek

Reviewed By: tomek

Subscribers: ashoat, tomek, atul

Differential Revision: https://phab.comm.dev/D6151