RFR: Merge jdk:master [v2]

[J.Duke]

> Hi all,
> 
> this is an _automatically_ generated pull request to notify you that there are 20 commits from the branch
> `jdk:master`that can **not** be merged into the branch `master`:
> The following file contains merge conflicts:
> 
> - make/common/modules/LauncherCommon.gmk
> 
> All Committers in this [project](https://openjdk.java.net/census#Optional[mobile]) have access to my [personal
> fork](https://github.com/openjdk-bot/mobile) and can therefore help resolve these merge conflicts (you may want to
> coordinate who should do this). The following paragraphs will give an example on how to solve these merge conflicts and
> push the resulting merge commit to this pull request. The below commands should be run in a local clone of your
> [personal fork](https://wiki.openjdk.java.net/display/skara#Skara-Personalforks) of the
> [openjdk/mobile](https://github.com/openjdk/mobile) repository.  # Ensure target branch is up to date $ git checkout
> master $ git pull https://github.com/openjdk/mobile master
> 
> # Fetch and checkout the branch for this pull request
> $ git fetch https://github.com/openjdk-bot/mobile +4:openjdk-bot-4
> $ git checkout openjdk-bot-4
> 
> # Merge the target branch
> $ git merge master
> 
> When you have resolved the conflicts resulting from the `git merge` command above, run the following commands to create
> a merge commit:
> $ git add paths/to/files/with/conflicts
> $ git commit -m 'Merge jdk:master'
> 
> 
> When you have created the merge commit, run the following command to push the merge commit to this pull request:
> 
> $ git push https://github.com/openjdk-bot/mobile openjdk-bot-4:4
> 
> _Note_: if you are using SSH to push commits to GitHub, then change the URL in the above `git push` command accordingly.
> 
> Thanks,
> J. Duke

J. Duke has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains
21 commits:

 - Merge jdk:master
 - Added tag jdk-16+4 for changeset e2622818f0bd
 - 8248321: [JVMCI] improve libgraal logging and fatal error handling
   
   Reviewed-by: kvn, never
 - 8248667: Need support for building native libraries located in the test/lib directory
   
   Reviewed-by: erikj
 - 8218021: Have jarsigner preserve posix permission attributes
   
   Reviewed-by: weijun, lancea, alanb
 - 8248650: [BACKOUT] Backout JDK-8244603 because it generates too much noise in CI
   
   Reviewed-by: kbarrett
 - 8248634: Shenandoah: incorrect include in shenandoahInitLogger.cpp
   
   Reviewed-by: rkennke
 - 8248632: Shenandoah: build fails without both JVMTI and JFR
   
   Reviewed-by: rkennke, zgu
 - Merge
 - Added tag jdk-16+4 for changeset 78c07dd72404
 - ... and 11 more: https://git.openjdk.java.net/mobile/compare/37b9f056...5549f710

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

Changes: https://git.openjdk.java.net/mobile/pull/8/files
 Webrev: https://webrevs.openjdk.java.net/mobile/8/webrev.01
  Stats: 3500 lines in 82 files changed: 1676 ins; 1185 del; 639 mod
  Patch: https://git.openjdk.java.net/mobile/pull/8.diff
  Fetch: git fetch https://git.openjdk.java.net/mobile pull/8/head:pull/8

PR: https://git.openjdk.java.net/mobile/pull/8