[ROCm][CI/Build] Fix triton version to one that has triton_kernels required...

[ROCm][CI/Build] Fix triton version to one that has triton_kernels required for gpt-oss to run (#31159)
Signed-off-by: Gregory Shtrasberg <Gregory.Shtrasberg@amd.com>

docker/Dockerfile.rocm_base

 ARG BASE_IMAGE=rocm/dev-ubuntu-22.04:7.0-complete
-ARG TRITON_BRANCH="a272dfa8"
+ARG TRITON_BRANCH="57c693b6"
 ARG TRITON_REPO="https://github.com/ROCm/triton.git"
 ARG PYTORCH_BRANCH="89075173"
 ARG PYTORCH_REPO="https://github.com/ROCm/pytorch.git"
@@ -162,4 +162,4 @@ RUN echo "BASE_IMAGE: ${BASE_IMAGE}" > /app/versions.txt \
     && echo "FA_BRANCH: ${FA_BRANCH}" >> /app/versions.txt \
     && echo "FA_REPO: ${FA_REPO}" >> /app/versions.txt \
     && echo "AITER_BRANCH: ${AITER_BRANCH}" >> /app/versions.txt \
-    && echo "AITER_REPO: ${AITER_REPO}" >> /app/versions.txt
\ No newline at end of file
+    && echo "AITER_REPO: ${AITER_REPO}" >> /app/versions.txt