Update git submodules

Update git submodules

* Update manila from branch 'master'
  to cd80e93e29e6cccbd8683bfc1cc6bbf3d3ca64a9
  - NetApp: Add min-throughput for QoS policy group create/modify

    With QoS policy, admin can control a certain quality (minimum and
    maximum level) to be sure to know what to expect. Similar to
    max_throughput, share-type extra-spec needs to update to consider
    min_throughput. It can be specified using any single key from list
    of ['netapp:miniops', 'netapp:miniopspergib', 'netapp:minbps',
    'netapp:minbpspergib'].

    Closes-bug: #2111273
    Change-Id: I72b647fa6ffcd0107f9170078090fac79bc7fc0b
    Signed-off-by: Kiran Pawar <kinpaa@gmail.com>