gitlab: explicit set artifacts publishing criteria

If not set explicitly, gitlab assumes 'when: on_success" as the
publishing criteria for artifacts. This is reasonable if the
artifact is an output deliverable of the job. This is useless
if the artifact is a log file to be used for debugging job
failures.

This change makes the desired criteria explicit for every job
that publishes artifacts.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230503145535.91325-2-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230630180423.558337-2-alex.bennee@linaro.org>
diff --git a/.gitlab-ci.d/crossbuilds.yml b/.gitlab-ci.d/crossbuilds.yml
index b6ec99e..84ff2f6 100644
--- a/.gitlab-ci.d/crossbuilds.yml
+++ b/.gitlab-ci.d/crossbuilds.yml
@@ -169,6 +169,7 @@
     CROSS_SKIP_TARGETS: alpha-softmmu avr-softmmu hppa-softmmu m68k-softmmu
                         microblazeel-softmmu mips64el-softmmu nios2-softmmu
   artifacts:
+    when: on_success
     paths:
       - build/qemu-setup*.exe
 
@@ -184,6 +185,7 @@
                         or1k-softmmu rx-softmmu sh4eb-softmmu sparc64-softmmu
                         tricore-softmmu xtensaeb-softmmu
   artifacts:
+    when: on_success
     paths:
       - build/qemu-setup*.exe