LU-17525 test: re-enable sanity tests: 56x 56xa 56xb

LU-17525 test: re-enable sanity tests: 56x 56xa 56xb

The tests are expected to be working again.

Test-Parameters: trivial
Test-Parameters: testlist=sanity clientarch=aarch64 clientdistro=el9.3   serverdistro=el8.9 env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity clientarch=ppc64le clientdistro=el8.9   serverdistro=el8.9 env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity clientarch=aarch64 clientdistro=el9.3   serverversion=2.15.4 serverdistro=el8.9   env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity clientarch=aarch64 clientdistro=el9.3   env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity clientarch=x86_64 clientdistro=el8.10   env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity clientarch=x86_64 clientdistro=el9.4   env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Test-Parameters: testlist=sanity serverversion=2.15.4 serverdistro=el8.9   serverdistro=el8.9 env=ONLY="56x 56xa 56xb",ONLY_REPEAT=10
Signed-off-by: Shaun Tancheff <shaun.tancheff@hpe.com>
Change-Id: I497bcca269b0c69411e41ddeeb5d8f37a9346002
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/55647
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>