8343923: GHA: Switch to Xcode 15 on MacOS AArch64 runners

[TheRealMDoerr]

Clean backport of JDK-8343923. Required because of actions/runner-images#10703. Local build with Xcode 15.4 on a MacBook Pro M1 has worked.

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Progress

• Change must not contain extraneous whitespace
• Commit message must refer to an issue
• JDK-8343923 needs maintainer approval

Issue

• JDK-8343923: GHA: Switch to Xcode 15 on MacOS AArch64 runners (Enhancement - P4 - Approved)

Reviewing

Using git

Checkout this PR locally:
$ git fetch https://git.openjdk.org/jdk21u-dev.git pull/1159/head:pull/1159
$ git checkout pull/1159

Update a local copy of the PR:
$ git checkout pull/1159
$ git pull https://git.openjdk.org/jdk21u-dev.git pull/1159/head

Using Skara CLI tools

Checkout this PR locally:
$ git pr checkout 1159

View PR using the GUI difftool:
$ git pr show -t 1159

Using diff file

Download this PR as a diff file:
https://git.openjdk.org/jdk21u-dev/pull/1159.diff

Using Webrev

Link to Webrev Comment

[bridgekeeper]

👋 Welcome back mdoerr! A progress list of the required criteria for merging this PR into master will be added to the body of your pull request. There are additional pull request commands available for use with this pull request.

[openjdk]

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

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

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

8343923: GHA: Switch to Xcode 15 on MacOS AArch64 runners

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 12 new commits pushed to the master branch:

• 948710f: 8338389: [JFR] Long strings should be added to the string pool
• b9c83b5: 8342823: Ubsan: ciEnv.cpp:1614:65: runtime error: member call on null pointer of type 'struct CompileTask'
• a4927ca: 8338449: ubsan: division by zero in sharedRuntimeTrans.cpp
• f36b3b4: 8336911: ZGC: Division by zero in heuristics after JDK-8332717
• 4f6c506: 8344164: [s390x] ProblemList hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
• 38f654e: 8343724: [PPC64] Disallow OptoScheduling
• 1bfb57d: 8342607: Enhance register printing on x86_64 platforms
• fe41d0a: 8343506: [s390x] multiple test failures with ubsan
• e1eb341: 8342183: Update tests to use stronger algorithms and keys
• 0fd3173: 8342188: Update tests to use stronger key parameters and certificates
• ... and 2 more: https://git.openjdk.org/jdk21u-dev/compare/bcc85d923fffe37546caa4a738d8fdbce745dd45...master

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.

[openjdk]

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

[openjdk]

⚠️ @TheRealMDoerr This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[mlbridge]

Webrevs

• 00: Full (df9e3a4e)

[TheRealMDoerr]

/approval request Only GHA update. Clean backport. GHA tests have passed.

[openjdk]

@TheRealMDoerr
8343923: The approval request has been created successfully.

[TheRealMDoerr]

/integrate

[openjdk]

Going to push as commit 4b1365e.
Since your change was applied there have been 12 commits pushed to the master branch:

• 948710f: 8338389: [JFR] Long strings should be added to the string pool
• b9c83b5: 8342823: Ubsan: ciEnv.cpp:1614:65: runtime error: member call on null pointer of type 'struct CompileTask'
• a4927ca: 8338449: ubsan: division by zero in sharedRuntimeTrans.cpp
• f36b3b4: 8336911: ZGC: Division by zero in heuristics after JDK-8332717
• 4f6c506: 8344164: [s390x] ProblemList hotspot/jtreg/runtime/NMT/VirtualAllocCommitMerge.java
• 38f654e: 8343724: [PPC64] Disallow OptoScheduling
• 1bfb57d: 8342607: Enhance register printing on x86_64 platforms
• fe41d0a: 8343506: [s390x] multiple test failures with ubsan
• e1eb341: 8342183: Update tests to use stronger algorithms and keys
• 0fd3173: 8342188: Update tests to use stronger key parameters and certificates
• ... and 2 more: https://git.openjdk.org/jdk21u-dev/compare/bcc85d923fffe37546caa4a738d8fdbce745dd45...master

Your commit was automatically rebased without conflicts.

[openjdk]

@TheRealMDoerr Pushed as commit 4b1365e.

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