mariadb/rh-skipped-tests-s390.list

# Fails on 10.11.6
main.func_json_notembedded :
mariabackup.huge_lsn :
mariabackup.xb_file_key_management :
Update skipped-tests-list for 10.11.6 release 2024-01-25 13:58:14 +00:00			`# Fails on 10.11.6`
			`main.func_json_notembedded :`
			`mariabackup.huge_lsn :`
			`mariabackup.xb_file_key_management :`