Show a Shareable checkbox when attaching an existing volume whose
PVC is RWX Block and not provisioned by Longhorn. Checking it sets
disk.shareable and shows a data-corruption warning banner.
Related issue: harvester/harvester#9650
(cherry picked from commit 9a935434c20408baeedb2686732046e24c944097)
Signed-off-by: Vicente Cheng <vicente.cheng@suse.com>
Co-authored-by: freeze <1615081+Vicente-Cheng@users.noreply.github.com>
1d55319aba