Deepbook AUSD Pools (#20493)

## Description 

Deepbook AUSD Pools

## Test plan 

Tested on mainnet

---

## Release notes

Check each box that your changes affect. If none of the boxes relate to
your changes, release notes aren't required.

For each box you select, include information after the relevant heading
that describes the impact of your changes that a user might notice and
any actions they must take to implement updates.

- [ ] Protocol: 
- [ ] Nodes (Validators and Full nodes): 
- [ ] Indexer: 
- [ ] JSON-RPC: 
- [ ] GraphQL: 
- [ ] CLI: 
- [ ] Rust SDK:
- [ ] REST API:

.changeset/hot-melons-do.md

@@ -0,0 +1,5 @@
+---
+'@mysten/deepbook-v3': patch
+---
+
+AUSD pool support

sdk/deepbook-v3/src/utils/constants.ts

@@ -173,4 +173,14 @@ export const mainnetPools: PoolMap = {
 		baseCoin: 'TYPUS',
 		quoteCoin: 'SUI',
 	},
+	SUI_AUSD: {
+		address: `0x183df694ebc852a5f90a959f0f563b82ac9691e42357e9a9fe961d71a1b809c8`,
+		baseCoin: 'SUI',
+		quoteCoin: 'AUSD',
+	},
+	AUSD_USDC: {
+		address: `0x5661fc7f88fbeb8cb881150a810758cf13700bb4e1f31274a244581b37c303c3`,
+		baseCoin: 'AUSD',
+		quoteCoin: 'USDC',
+	},
 };