20K usdc each to cbbtc-usdc and wsteth-usdc markets on base

[mariashaikh152]

Context

Add 2 new market reward programs for the cbBTC/USDC and wstETH/USDC markets on Base. This program will run from October 28, 2024, to November 11, 2024, at 1pm EST. The reward amount for this program is 20,000 USDC for each market to be split in a 75:25 ratio for the borrow and supply sides respectively.

Merge conditions checklist

• Ensure there is at least one week between the PR submission and the start of the Program(s).
• Send funds to the URD; the PR will only be merged after the funds have been received.
• Transaction link(s) for the funds transfer(s) to URD(s): [Insert tx link here]

Important: If the delay between the PR creation and the start of the Program(s) is less than one week, or if we do not see any funds sent to the URD, the PR will not be merged, and the Program(s) will not be created.