RFR: Remove Leyden experimental workflow

Fri Jun 27 19:38:03 UTC 2025

On Fri, 27 Jun 2025 17:28:30 GMT, Ioi Lam <iklam at openjdk.org> wrote:

> Remove the Leyden experimental workflow: `-XX:CacheDataStore` switch and friends.
> 
> We should be using the standard JEP 483/514 workflow for AOT cache.

Marked as reviewed by asmehra (Committer).

Looks good.
@iklam I wonder if should move LeydenGCFlags to mainstream. It is not testing anything specific to leyden repo.

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PR Review: https://git.openjdk.org/leyden/pull/83#pullrequestreview-2967731510
PR Comment: https://git.openjdk.org/leyden/pull/83#issuecomment-3014173858