8276854: Windows GHA builds fail due to broken Cygwin

[shipilev]

Unclean backport to unbreak Windows GHA runs. The uncleanliness comes from the fact Windows AArch64 had not been integrated in 11u yet, so the related config is not present in workflow.

Additional testing:

• Windows GHA runs are fine (see "Checks" tab)

---

Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• Change must be properly reviewed

Issue

• JDK-8276854: Windows GHA builds fail due to broken Cygwin

Reviewers

• Andrew Haley (@theRealAph - Reviewer)
• Christoph Langer (@RealCLanger - Reviewer)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.java.net/jdk11u-dev pull/609/head:pull/609
$ git checkout pull/609

Update a local copy of the PR:
$ git checkout pull/609
$ git pull https://git.openjdk.java.net/jdk11u-dev pull/609/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 609

View PR using the GUI difftool:
$ git pr show -t 609

Using diff file

Download this PR as a diff file:
https://git.openjdk.java.net/jdk11u-dev/pull/609.diff

[bridgekeeper]

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[openjdk]

This backport pull request has now been updated with issue from the original commit.

[mlbridge]

Webrevs

• 00: Full (d3a93bf1)

[theRealAph]

Thanks. We're getting closer with AArch64 Windows, shouldn't be too long now.

[openjdk]

@shipilev This change now passes all automated pre-integration checks.

After integration, the commit message for the final commit will be:

8276854: Windows GHA builds fail due to broken Cygwin

Reviewed-by: aph, clanger

You can use pull request commands such as /summary, /contributor and /issue to adjust it as needed.

At the time when this comment was updated there had been 2 new commits pushed to the master branch:

• c406da1: 8276943: Backout JDK-8274338 11u backport
• a15fa7a: 8274522: java/lang/management/ManagementFactory/MXBeanException.java test fails with Shenandoah

Please see this link for an up-to-date comparison between the source branch of this pull request and the master branch.
As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

➡️ To integrate this PR with the above commit message to the master branch, type /integrate in a new comment.

[shipilev]

Got the push approval.

/integrate

[openjdk]

Going to push as commit c6242ed.
Since your change was applied there have been 4 commits pushed to the master branch:

• 1d62284: 8198617: java/awt/Focus/6382144/EndlessLoopTest.java fails on mac
• 2876be0: 8136517: [macosx]Test java/awt/Focus/8073453/AWTFocusTransitionTest.java fails on MacOSX
• c406da1: 8276943: Backout JDK-8274338 11u backport
• a15fa7a: 8274522: java/lang/management/ManagementFactory/MXBeanException.java test fails with Shenandoah

Your commit was automatically rebased without conflicts.

[openjdk]

@shipilev Pushed as commit c6242ed.

💡 You may see a message that your pull request was closed with unmerged commits. This can be safely ignored.