EX-9125 tests: ignore sanity-compr/1008 failures

EX-9125 tests: ignore sanity-compr/1008 failures

Temporarily ignore test failures for sanity-compr.sh test_1008 on
SLES15 and aarch64/ppc64le due to very high failure rates on those
systems.

Rename the *second* test_1008 to test_1080 so it can run, and allow
other new tests to start using disjoint numbers to avoid conflicts.

Test-Parameters: trivial testlist=sanity-compr.sh env=ONLY="1008 1080"
Fixes: bd462ce8e4 ("EX-7795 tests: add sanity-compr test for dir compression")
Fixes: 7546ae79e9 ("EX-8688 csdc: Add header checksum verification calculation")
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I199613b1e5b1ee8ea7ca4287a6dfe090257ed72f
Reviewed-on: https://review.whamcloud.com/c/ex/lustre-release/+/54019
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Artem Blagodarenko <ablagodarenko@ddn.com>
Reviewed-by: Jian Yu <yujian@whamcloud.com>