rework jdk toolchain 17 & 21

[c8ef]

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This pull request accomplishes two main tasks:

1. It removes the non-LTS version of JDK 20 and adds direct support for JDK 17 and JDK 21 LTS versions, which can now be downloaded directly from Oracle.
2. It adds support for macOS ARM instances in the CI pipeline. (GitHub provides free access to these instances for public repositories.) (This may be also helpful for folly build on arm64 macos)

[waruqi]

why?

[c8ef]

Because macos-latest means macos-12, which only has x86 support.

ref: https://github.com/actions/runner-images

Image	YAML Label	Included Software
Ubuntu 22.04	ubuntu-latest or ubuntu-22.04	ubuntu-22.04
Ubuntu 20.04	ubuntu-20.04	ubuntu-20.04
macOS 14 [beta]	macos-14-large	macOS-14
macOS 14 Arm64 [beta]	macos-14 or macos-14-xlarge	macOS-14-arm64
macOS 13	macos-13, macos-13-large or macos-latest-large	macOS-13
macOS 13 Arm64	macos-13-xlarge	macOS-13-arm64
macOS 12	macos-latest,macos-12 ormacos-12-large	macOS-12
macOS 11 [deprecated]	macos-11	macOS-11
Windows Server 2022	windows-latest or windows-2022	windows-2022
Windows Server 2019	windows-2019	windows-2019

[c8ef]

So I think we can use macos-12 for x86 macos, macos-14 for arm macos. (macos-13 x86 give weird error, skip for now)

[c8ef]

If we don't use the arm64 macos ci, the download jdk binary will give 'Bad CPU type in executable' error.

[waruqi]

ok