Merge topic 'sensei_catalyst2'

9c644561 Fix comparison of integer expressions of different signedness
b76bac28 Remove debugging loging and use vector value for ease of use
def66148 Fix multi-component test
e5d50bc4 Add support for multi-component data array
e8e0606e Convert polydata to conduit.
c002e5ce We can have non-empty polydata with empty cell array.

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !10294