tests: install missing dependency to fix oracular building (canonical…

…#14613)

* tests: install missing dependency to fix oracular building

In oracular the packages: systemd-cryptsetup and systemd-dev are not
included anymore in the base image which is used in google and
openstack.

This change adds this package as a tests dependency to avoid the
following error when building snapd deb package.

To reproduce the error, run:
SPREAD_SNAPD_DEB_FROM_REPO=false spread -debug -no-debug-output
google:ubuntu-24.10-64:tests/main/abort

Error:

configure: error: Package requirements (udev) were not met:

Package 'udev', required by 'virtual:world', not found

* install systemd-dev just in oracular

tests/lib/pkgdb.sh

@@ -623,6 +623,11 @@ pkg_dependencies_ubuntu_classic(){
                 qemu-kvm
                 qemu-utils
                 "
+            if os.query is-ubuntu 24.10; then
+                echo "
+                    systemd-dev
+                    "
+            fi
             ;;
         ubuntu-*)
             echo "