gitlab: Perform some builds on Debian 10

The split is mostly arbitrary, but we purposefully moved
the mips64el builds off sid since currently that container
is failing to build and is thus unavailable.
Signed-off-by: NAndrea Bolognani <abologna@redhat.com>
Reviewed-by: NDaniel P. Berrangé <berrange@redhat.com>

.gitlab-ci.yml

@@ -5,29 +5,33 @@
     - ../autogen.sh $CONFIGURE_OPTS || (cat config.log && exit 1)
     - make -j $(getconf _NPROCESSORS_ONLN)
 
-# We could run every arch on both versions, but it is a little
-# overkill. Instead we run half the jobs on 9 and half the jobs
-# on sid to give reasonable cross-coverage.
+# We could run every arch on every versions, but it is a little
+# overkill. Instead we split jobs evenly across 9, 10 and sid
+# to achieve reasonable cross-coverage.
 
 debian-9-cross-armv6l:
   <<: *job_definition
   image: quay.io/libvirt/buildenv-debian-9-cross-armv6l:latest
 
+debian-9-cross-mips64el:
+  <<: *job_definition
+  image: quay.io/libvirt/buildenv-debian-9-cross-mips64el:latest
+
 debian-9-cross-mipsel:
   <<: *job_definition
   image: quay.io/libvirt/buildenv-debian-9-cross-mipsel:latest
 
-debian-9-cross-ppc64le:
+debian-10-cross-aarch64:
   <<: *job_definition
-  image: quay.io/libvirt/buildenv-debian-9-cross-ppc64le:latest
+  image: quay.io/libvirt/buildenv-debian-10-cross-aarch64:latest
 
-debian-9-cross-s390x:
+debian-10-cross-ppc64le:
   <<: *job_definition
-  image: quay.io/libvirt/buildenv-debian-9-cross-s390x:latest
+  image: quay.io/libvirt/buildenv-debian-10-cross-ppc64le:latest
 
-debian-sid-cross-aarch64:
+debian-10-cross-s390x:
   <<: *job_definition
-  image: quay.io/libvirt/buildenv-debian-sid-cross-aarch64:latest
+  image: quay.io/libvirt/buildenv-debian-10-cross-s390x:latest
 
 debian-sid-cross-armv7l:
   <<: *job_definition
@@ -37,10 +41,6 @@ debian-sid-cross-i686:
   <<: *job_definition
   image: quay.io/libvirt/buildenv-debian-sid-cross-i686:latest
 
-debian-sid-cross-mips64el:
-  <<: *job_definition
-  image: quay.io/libvirt/buildenv-debian-sid-cross-mips64el:latest
-
 debian-sid-cross-mips:
   <<: *job_definition
   image: quay.io/libvirt/buildenv-debian-sid-cross-mips:latest