chore: extract cetus + mysten from build - #11280

Bugbot Analysis Progress (1m 4s elapsed)

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✅ Analyzed code changes (1s)
✅ Completed bug detection — 0 potential bugs found (1m 1s)
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Final Result: Bugbot completed review - no issues found! ✅

Request ID: serverGenReqId_03361497-c3d5-44f6-828a-3461075a23bb