chore(deps): update dependency deepspeed to v0.18.2

Signed-off-by: konflux-internal-p02 <170854209+konflux-internal-p02[bot]@users.noreply.github.com>

Author: konflux-internal-p02[bot]

cmd/runtimes/deepspeed/requirements.txt

@@ -1,7 +1,7 @@
 # Keep the same version as for Torch runtime.
 torch==2.7.1
 # DeepSpeed libraries.
-deepspeed==0.17.4
+deepspeed==0.18.2
 mpi4py==4.1.0
 # HuggingFace libraries.
 datasets==4.0.0