e2e: Verify if app can mount ec pvc
e2e: Verify if app can mount ec pvc

Verify if an application is able to mount
a pvc created via an erasure coded pool.

Signed-off-by: Yug Gupta <0bdbd163d0c315ea6160e8172ff8eceaf795a460@gmail.com>

ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi,ceph/ceph-csi