[addToken] USDtb to MAINNET

[github-actions]

addToken

Note This is an automated PR

Submitted by @deHB6

Closes #1241

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Adding token USDtb on network MAINNET

Address: 0xc139190f447e929f090edeb554d95abb8b18ac1c

Link to block explorer ↗︎

Description	Image
Original
Optimized

Reason

USDtb is the first GENIUS compliant stablecoin and has $2B TVL, issued by Ethena Labs and Anchorage Digital and backed by BlackRock BUIDL.

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