git: openjdk/jdk: 8294594: Fix cast-function-type warnings in signal handling code

[Aleksey Shipilev]

Changeset: b06f1b14
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2022-10-18 08:45:28 +0000
URL:       https://git.openjdk.org/jdk/commit/b06f1b149c8f8a49d4e42c4b782a4b3a22aa79f6

8294594: Fix cast-function-type warnings in signal handling code

Reviewed-by: dholmes, kbarrett

! make/hotspot/lib/CompileGtest.gmk
! make/hotspot/lib/CompileJvm.gmk
! src/hotspot/os/posix/signals_posix.cpp
! test/hotspot/gtest/runtime/test_signals.cpp