EX-7758 test: Add sanity-compr.sh to run sanity with PFL layout

EX-7758 test: Add sanity-compr.sh to run sanity with PFL layout

Add sanity-compr.sh to run sanity and sanityn with PFL layout
Also fix sanity subtests problem of 56ba,57b,65e,65g,65n,204e

Test-Parameters: trivial testlist=sanity-compr

Signed-off-by: Wei Liu <sarah@whamcloud.com>
Change-Id: Iefdc7757697629eb5c57d7694456249d62a2049e
Reviewed-on: https://review.whamcloud.com/c/ex/lustre-release/+/51577
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Andreas Dilger <adilger@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>