git: openjdk/jdk23u: master: 8338286: GHA: Demote x86_32 to hotspot build only

[Aleksey Shipilev]

Changeset: bf77a6cf
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2024-08-27 11:33:10 +0000
URL:       https://git.openjdk.org/jdk23u/commit/bf77a6cf926bd1b493fc795da4b9a0b57b2222d0

8338286: GHA: Demote x86_32 to hotspot build only

Backport-of: da7311bbe37c2b9632b117d52a77c659047820b7

! .github/workflows/main.yml