[jdk8u-dev] RFR: 8293107: GHA: Bump to Ubuntu 22.04

[Severin Gehwolf]

On Tue, 25 Feb 2025 17:10:40 GMT, Zdenek Zambersky <zzambers at openjdk.org> wrote:

> Updates GHA workflow to Ubuntu 22.04.
> 
> **Notes:**
> - code changes were done manually here (GHA workflows were rewritten in newer JDKs)
> - Ubuntu 20.04 runner image for GHA is already deprecated and will be [unsupported soon](https://github.com/actions/runner-images/issues/11101)
> - sysroot update to bullseye was already [done separately](https://github.com/openjdk/jdk8u-dev/pull/491)  (update to ubuntu 22.04 was not done at the time, it was blocked by [JDK-8281096](https://bugs.openjdk.org/browse/JDK-8281096) )
> 
> **Testing:**
> tier1 in GHA: OK
> 
> Failures:
> - jdk/security_infra failures - unrelated
> - linux x86 hotspot/tier1
>   - `gc/concurrentMarkSweep/CheckAllocateAndSystemGC.java` timeout, seems unrelated
> - macOS
>   - 2 known failures, addressed by: https://github.com/openjdk/jdk8u-dev/pull/553

Marked as reviewed by sgehwolf (Reviewer).

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PR Review: https://git.openjdk.org/jdk8u-dev/pull/628#pullrequestreview-2775303853