git: openjdk/jdk: 8292695: SIGQUIT and jcmd attaching mechanism does not work with signal chaining library

[Man Cao]

Changeset: 45ff10cc
Author:    Man Cao <manc at openjdk.org>
Date:      2022-09-09 19:12:08 +0000
URL:       https://git.openjdk.org/jdk/commit/45ff10cc68296c7c73d0eafe6fcc9946ab98267e

8292695: SIGQUIT and jcmd attaching mechanism does not work with signal chaining library

Reviewed-by: xliu, stuefe

! src/hotspot/os/posix/signals_posix.cpp
! src/hotspot/os/windows/os_windows.cpp
! src/hotspot/share/runtime/os.cpp
+ test/hotspot/jtreg/runtime/Thread/TestBreakSignalThreadDump.java