Add new warp route for OM (Mantra) token

[ustcomp]

Description

Added a new Arbitrum route for OM (Mantra) coin, already available on Base

Backward compatibility

Yes

Testing

$OM warp route Base <-> Arbitrum has been successfully tested here https://hyperlane.superbridge.app/?hyperlaneWarpRoutes=1efa8a78-3a3a-4249-b089-143b76bbb656

[changeset-bot]

⚠️ No Changeset found

Latest commit: 6ca3d76

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