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Merge changes from topic "wire-6.4.7" into androidx-main

* changes:
  Remove obsolete wire workaround
  Upgrade to wire 6.4.7
A
android-test-infra-autosubmit@system.gserviceaccount.com committed
e9db037d67fc2c60eab9692dcfdc6c46de746613
Committed by Gerrit Code Review <noreply-gerritcodereview@google.com> on 8/27/2026, 6:32:12 PM