SERVER-122286 introduced requires_large_host_aubsan to the definition of rhel8-debug-aubsan-x86 so specific suites would run on larger instances only in aubsan.

However, the tag was added as an extra condition in existing requires_large_host override entries. Meaning, suites that were specifying "requires_large_host" only stopped running, and even the suite tagged with requires_large_host_aubsan was not running as requires_large_host is not specified.