EX-8038 csdc: expand filter_fid

EX-8038 csdc: expand filter_fid

Expand filter_fid to include compression information, for
compatibility reason, if the file is an uncompressed file, still
store the old filter_fid with no compression info in FID EA.

Signed-off-by: Bobi Jam <bobijam@whamcloud.com>
Change-Id: I388500c03604749d05849aeed3c9141974540e4a
Reviewed-on: https://review.whamcloud.com/c/ex/lustre-release/+/53663
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Vitaliy Kuznetsov <vkuznetsov@ddn.com>
Reviewed-by: Sebastien Buisson <sbuisson@ddn.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>