Stop testing the LVM driver with Jammy

We duplicated the LVM driver job to have an integration
test job on Ubuntu 22.04 (Jammy Jellyfish). We don't
need to run it against master any longer, because
the runtime guidance for 2025.2 doesn't require it.

[1] https://governance.openstack.org/tc/reference/runtimes/2025.2.html

Change-Id: Iafe99618d96e28b4dcfbcf10692abd21b20ad63c
Signed-off-by: Goutham Pacha Ravi <gouthampravi@gmail.com>
1 file changed