LU-18204 debian: remove mpi dependency for lustre debs

LU-18204 debian: remove mpi dependency for lustre debs

Remove mpi-default-bin and mpi-default-dev dependencies for all
debian packages except lustre-tests.

This is a port of
Lustre-change: https://review.whamcloud.com/45860
Lustre-commit: e851e3bf0c4d51f5bb8db78fcc181ade02fa25cc
EX-bug-id: EX-4252

Change-Id: I8fef87aa9fec427c93115b3aad338f093cc5c65c
Signed-off-by: Louis Douriez <ldouriez@ddn.com>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/56249
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Oleg Drokin <green@whamcloud.com>