* enable aiter and fmha test stages on gfx950
* use newer compiler for gfx950
* make sure gfx950 runs correct docker
* fix typo
* upgrade base docker for aiter
* change base docker for aiter tests
* do not add group render to ck_aiter image
* add group irc in ck_aiter docker
* do not fix the irc group id to 39
* do not set jenkins uid and gid
* skip group irc for aiter tests
* fix syntax error in dockerfile
* change the base docker for aiter tests
* add irc group back to ck_aiter docker
[ROCm/composable_kernel commit: b9d69d32a8]
