Support running action with ARM64 machines

[vlsi]

Try JAVA_HOME_17_ARM64 first, and fallback to JAVA_HOME_17_X86

Fixes #63

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[vlsi]

@sormuras it looks like I forgot to include my GitHub username when filing CLA. Do you think you could help me with adding my GitHub id to the Oracle CLA?

Here's my OpenJDK id: https://openjdk.org/census#vsitnikov

https://oca.opensource.oracle.com/?ojr=faq
Why should I provide my GitHub username in the OCA?
... If you forgot to put your GitHub username on the OCA when filing it, please reach out to project maintainers (e.g., through comments on your GitHub PR, Slack channels, or mailing lists) who can add it for you.

[sormuras]

Hi Vladimir, I started the runs and also asked (how) to connect your GH username to CLA - let's wait and see what happens.

[robilad]

Hi, in order to get your account verified, please send me an e-mail directly at dalibor.topic@oracle.com

[sormuras]

Any news on the OCA here?

[sormuras]

I skimmed https://github.com/actions/runner-images#available-images and found only an ARM architecture mentioned here: https://github.com/actions/runner-images/blob/main/images/macos/macos-13-arm64-Readme.md#java as for example JAVA_HOME_17_arm64

Note: it ends with a lower-case arm64.

• Would the suggested change also work on macos-13-arm64 machines?
• What if there was a Windows running on ARM? Wouldn't a test for java.exe be required in if [ ! -f "$JAVA" ]; then?

[vlsi]

See also: actions/setup-java#561

[sureshg]

Can we merge this change as M1 mac runner is available for general public now?

[sormuras]

This PR and your PR #71 lack an OCA approval. I'll talk to @robilad how to follow-up on this.