hg: tsan/dev: Comment out stack alignment assertion in os::verify_stack_alignment()

[manc at google.com]

Changeset: bb39e1956052
Author:    manc
Date:      2019-06-22 17:36 -0700
URL:       http://hg.openjdk.java.net/tsan/dev/rev/bb39e1956052

Comment out stack alignment assertion in os::verify_stack_alignment()

! src/hotspot/os_cpu/linux_x86/os_linux_x86.cpp