[HOLD for payment 2024-01-17] [DISTANCE] LOW: UpdateDistanceRequest 1:1:1 - UpdateMoneyRequestMerchant - Split out into its own command

[tgolen]

There will be three pieces to this:

• Auth: Using the logic from EditMoneyRequest, create a new command called UpdateMoneyRequestMerchant following the example in https://github.com/Expensify/Auth/pull/8986
• Web-E: Add a new API endpoint called UpdateMoneyRequestMerchant following the example in https://github.com/Expensify/Web-Expensify/pull/39445
• App: Implement the new API command following the example in Implement new UpdateMoneyRequestDate API endpoint #30737

Upwork Automation - Do Not Edit

• Upwork Job URL: https://www.upwork.com/jobs/~01ab40c0597148f4fe
• Upwork Job ID: 1730346693501943808
• Last Price Increase: 2023-11-30

[melvin-bot]

Job added to Upwork: https://www.upwork.com/jobs/~01ab40c0597148f4fe

[melvin-bot]

Triggered auto assignment to Contributor Plus for review of internal employee PR - @0xmiroslav (Internal)