Address OZ's feedback on USDT comet support #3299

Job	Run time
Run scenarios (development)	5m 7s
Run scenarios (mainnet)	5m 6s
Run scenarios (mainnet-weth)	10m 53s
Run scenarios (goerli)	7m 33s
Run scenarios (goerli-weth)	7m 2s
Run scenarios (goerli-usdt)	10m 56s
Run scenarios (fuji)	4m 46s
Run scenarios (mumbai)	8m 1s
Run scenarios (polygon)	6m 6s
Run scenarios (arbitrum-usdc.e)	4m 43s
Run scenarios (arbitrum-usdc)	5m 16s
Run scenarios (arbitrum-goerli-usdc)	9m 49s
Run scenarios (arbitrum-goerli-usdc.e)	15m 29s
Run scenarios (base-usdbc)	7m 7s
Run scenarios (base-weth)	7m 55s
Run scenarios (base-goerli)	7m 40s
Run scenarios (base-goerli-weth)	12m 41s
Run scenarios (linea-goerli)	16m 53s
	2h 33m 3s

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