tests: Add Ubuntu 16.04 to image_prep inventory

I missed this when committing what built 2025.02 iamges
1 day ago · 64a581b2ac
parent 823d1d8b47
commit 64a581b2ac
1 changed files with 1 additions and 0 deletions
--- a/tests/image_prep/hosts.ini
+++ b/tests/image_prep/hosts.ini
@ -43,6 +43,7 @@ centos7
 centos8
 debian9
 debian10
+ubuntu1604
 ubuntu1804

 [ansible_11]