git: openjdk/jdk21u-dev: master: 8340185: Use make -k on GHA to catch more build errors

[Aleksey Shipilev]

Changeset: f1a2b4ab
Branch: master
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2025-06-26 09:33:30 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/f1a2b4ab44562493bfaf032803e9f448d4ec0a89

8340185: Use make -k on GHA to catch more build errors

Backport-of: e1a4a6beb61c70228c3aa54ddf2d9310fd5020e2

! .github/actions/do-build/action.yml