RFR: Merge jdk8u:master

[Andrew John Hughes]

Merge jdk8u332-b01

-------------

Commit messages:
 - Merge jdk8u332-b01
 - Added tag jdk8u332-b00 for changeset 13db406330a1
 - Merge
 - Added tag jdk8u322-ga for changeset f75aee4df47a
 - 8270290: NTLM authentication fails if HEAD request is used
 - 8279077: JFR crashes on Linux ppc due to missing crash protector in signal handler
 - 8167014: jdeps: Missing message: warn.skipped.entry
 - 8266749: AArch64: Backtracing broken on PAC enabled systems
 - 8241768: git needs .gitattributes
 - 8202822: Add .git to .hgignore
 - ... and 14 more: https://git.openjdk.org/shenandoah-jdk8u/compare/6305c6ff...1c83efdc

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=shenandoah-jdk8u&pr=5&range=00.0
 - jdk8u:master: https://webrevs.openjdk.org/?repo=shenandoah-jdk8u&pr=5&range=00.1

Changes: https://git.openjdk.org/shenandoah-jdk8u/pull/5/files
  Stats: 37558 lines in 1281 files changed: 12218 ins; 20667 del; 4673 mod
  Patch: https://git.openjdk.org/shenandoah-jdk8u/pull/5.diff
  Fetch: git fetch https://git.openjdk.org/shenandoah-jdk8u pull/5/head:pull/5

PR: https://git.openjdk.org/shenandoah-jdk8u/pull/5