Stop using UncheckedLock in JSC::WasmCalleeRegistry, as it is being phased out in favor of Lock, which supports Clang thread safety analysis.
Created attachment 430083 [details] Patch
Committed r278241 (238278@main): <https://commits.webkit.org/238278@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 430083 [details].
<rdar://problem/78653068>