git: openjdk/jdk11u-dev: 8291444: GHA builds/tests won't run manually if disabled from automatic running

[Christoph Langer]

Changeset: 532fbe9c
Author:    Christoph Langer <clanger at openjdk.org>
Date:      2023-07-05 09:17:08 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/532fbe9c3cdaa4dcf4b11e8e9e23e00015c9d1d3

8291444: GHA builds/tests won't run manually if disabled from automatic running

Backport-of: 17744caa87ac313e924deb92af37c491cf7c97bc

! .github/workflows/main.yml