Build xz tarballs instead of bzip2

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
5 jobs for master in 4 minutes and 1 second (queued for 2 seconds)
Status Name Job ID Coverage
  Prep
passed container-prep #16414145

00:02:48

 
  Build
passed build #16414146

00:00:35

 
  Test
passed flawfinder-sast #16414147

00:00:08

passed semgrep-sast #16414148

00:00:26

 
  Deploy
passed check-merge-request #16414149

00:00:10