fix/disable tests for eosxd
eosxd chart is no longer used, as this component is replaced by eosxd-csi.
The tests are very flaky (source: https://gitlab.cern.ch/kubernetes/automation/charts/cern/-/blob/master/eosxd/templates/tests/test-ls.yaml) -- ls
is run without waiting for /eos
to be completely populated.