Re-enable the KVM Self Tests - non x86_64
The kvm-self tests for non x86_64 arch are stable for more than month. Therefore, we can re-enable them. The only failures are MR related and has been solved. See https://datawarehouse.cki-project.org/kcidb/tests?tree_filter=&kernel_version_filter=&test_filter=KVM+Self+Tests+-+non&result_filter=FAIL&host_filter=&testresult_filter=
This is related to #118 (closed)