CI: Add a manual CI job for Ubuntu 22.04 'jammy'

This has a very recent version of glibc, and in particular is new enough
to have close_range().

Signed-off-by: Simon McVittie <smcv@collabora.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b5be79ddb2db282c55e2a6b157c59f824429ad56..ae346cb1403342c9348468eb52168ab5bc9fdf46 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -177,6 +177,19 @@ opensuse mingw64 cmake debug:
     ci_local_packages: "no"
     ci_variant: "debug"
 
+.ubuntu-build:
+  extends: .unix-host-build
+  image: "ubuntu:latest"
+  variables:
+    ci_distro: "ubuntu"
+
+ubuntu jammy autotools:
+  extends: .ubuntu-build
+  when: manual
+  image: "ubuntu:jammy"
+  variables:
+    ci_suite: "jammy"
+
 .win-build:
   image: $WINDOWS_IMAGE
   stage: build