fix: use lu-18085 backport for lustre

Author: jackhodgkiss

ansible/roles/lustre/defaults/main.yml

@@ -1,12 +1,12 @@
-lustre_version: '2.15.6' # https://www.lustre.org/lustre-2-15-6-released/
+lustre_version: '2.15.6/lu-18085' # https://www.lustre.org/lustre-2-15-6-released/
 lustre_lnet_label: tcp
 #lustre_mgs_nid:
 lustre_mounts: []
 lustre_mount_state: mounted
 lustre_mount_options: 'defaults,_netdev,noauto,x-systemd.automount,x-systemd.requires=lnet.service'
 
 # below variables are for build and should not generally require changes
-lustre_git_repo: "git://git.whamcloud.com/fs/lustre-release.git"
+lustre_git_repo: "https://github.com/stackhpc/lustre-release.git"
 lustre_build_packages:
   - "kernel-devel-{{ ansible_kernel }}"
   - git