## Motivation
Add a new python package required to build AITER.
## Technical Details
<!-- Explain the changes along with any relevant GitHub links. -->
## Test Plan
<!-- Explain any relevant testing done to verify this PR. -->
## Test Result
<!-- Briefly summarize test outcomes. -->
## Submission Checklist
- [ ] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
## Motivation
Updates the CK/AITER CI Docker build to source Composable Kernel either
from `ROCm/rocm-libraries` (via sparse-checkout) or directly from
`ROCm/composable_kernel`, aiming to make aiter tests reliable in CI.
**Changes:**
- Added a build arg to toggle fetching CK from `ROCm/rocm-libraries`
(enabled by default).
- Implemented sparse-checkout + local re-init/commit flow to materialize
CK into a local `ck/` directory.
- Updated aiter’s CK vendoring step to clone from the locally prepared
`ck/` directory.
## Technical Details
<!-- Explain the changes along with any relevant GitHub links. -->
## Test Plan
<!-- Explain any relevant testing done to verify this PR. -->
## Test Result
<!-- Briefly summarize test outcomes. -->
## Submission Checklist
- [x] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
* change base docker image for aiter
* do not add group irc to aiter docker
* add user and group jenkins
* pip install ninja
* update permissions for /home/jenkins
[ROCm/composable_kernel commit: e02b1e7caf]
* 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]
