[PATCH] cirrus-ci: update FreeBSD versions

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

FreeBSD 14.0 has already been released, so switch to the release version image,
and introduce a FreeBSD 15.0 version to track current FreeBSD unstable
(development) branch.

Sample output at:

https://github.com/royger/xen/runs/19105278189

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
 .cirrus.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/.cirrus.yml b/.cirrus.yml
index 7e0beb200d7b..385618c394ea 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -29,5 +29,11 @@ task:
 task:
   name: 'FreeBSD 14'
   freebsd_instance:
-    image_family: freebsd-14-0-snap
+    image_family: freebsd-14-0
+  << : *FREEBSD_TEMPLATE
+
+task:
+  name: 'FreeBSD 15'
+  freebsd_instance:
+    image_family: freebsd-15-0-snap
   << : *FREEBSD_TEMPLATE
-- 
2.43.0