gitlab: Streamline ubuntu-22.04-s390x

We have one job to build user binaries and one job for system.
Disable tools and docs in the user job, and disable building
the user binaries in the system job.

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

.gitlab-ci.d/custom-runners/ubuntu-22.04-s390x.yml

@@ -15,13 +15,13 @@ ubuntu-22.04-s390x-all-linux:
  script:
  - mkdir build
  - cd build
- - ../configure --enable-debug --disable-system
+ - ../configure --enable-debug --disable-system --disable-tools --disable-docs
    || { cat config.log meson-logs/meson-log.txt; exit 1; }
  - make --output-sync -j`nproc`
  - make --output-sync check-tcg
  - make --output-sync -j`nproc` check
 
-ubuntu-22.04-s390x-all:
+ubuntu-22.04-s390x-all-system:
  extends: .custom_runner_template
  needs: []
  stage: build
@@ -35,7 +35,7 @@ ubuntu-22.04-s390x-all:
  script:
  - mkdir build
  - cd build
- - ../configure
+ - ../configure --disable-user
    || { cat config.log meson-logs/meson-log.txt; exit 1; }
  - make --output-sync -j`nproc`
  - make --output-sync -j`nproc` check