git: openjdk/jdk: 8278885: Remove Windows ARM64 int8_t workaround in G1

[Thomas Schatzl]

Changeset: 7b6738fa
Author:    Ana Marsh <anamarsh at microsoft.com>
Committer: Thomas Schatzl <tschatzl at openjdk.org>
Date:      2022-01-17 16:36:43 +0000
URL:       https://git.openjdk.java.net/jdk/commit/7b6738fa02023825ed9e602555bd5ed2b87a6ca6

8278885: Remove Windows ARM64 int8_t workaround in G1

Reviewed-by: erikj, tschatzl, mli

! doc/building.html
! doc/building.md
! make/autoconf/toolchain_microsoft.m4
! src/hotspot/share/gc/g1/g1HeapRegionAttr.hpp