[AURON #1659] Remove ubuntu-22.04-arm runner

[cxzl25]

Which issue does this PR close?

Closes #1659

Rationale for this change

https://github.com/apache/auron/actions/runs/19596884366/job/56122677089

ubuntu-22.04-arm

[INFO] [main]   process didn't exit successfully: `/home/runner/work/auron/auron/target/debug/build/blake3-efb5e344151b28f2/build-script-build` (exit status: 1)
[INFO] [main]   --- stderr
[INFO] [main]   /home/runner/work/auron/auron/target/debug/build/blake3-efb5e344151b28f2/build-script-build: /lib/aarch64-linux-gnu/libc.so.6: version `GLIBC_2.39' not found (required by /home/runner/work/auron/auron/target/debug/build/blake3-efb5e344151b28f2/build-script-build)

What changes are included in this PR?

Are there any user-facing changes?

How was this patch tested?

[Copilot]

Pull request overview

This PR removes the ubuntu-22.04-arm runner from the ARM release build matrix to resolve a GLIBC version incompatibility. The ubuntu-22.04-arm runner lacks GLIBC 2.39, which is required by the blake3 build script, causing CI failures. The builds will now only run on ubuntu-24.04-arm, which has the necessary GLIBC version.

Key changes:

• Removed ubuntu-22.04-arm from the runner matrix in the ARM release workflow

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[merrily01]

LGTM