Revert "[sanitizer_common] Suppress warning of cast from SignalHandlerType to sa_sigaction_t"

This reverts commit 9d79589e7c8b728a592a4b6b3dee53ac471d7946
because it failed to suppress the warning.

GitOrigin-RevId: 0e3fbfd1e106dd027aab9ea4a9a6f116d05a0987
1 file changed