[ci][cu13] Bump torch_memory_saver to 0.0.9.post1; restore manual tests (#23182)

Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

test/registered/model_loading/test_utils_update_weights.py

@@ -14,11 +14,6 @@ from sglang.test.test_utils import DEFAULT_SMALL_MODEL_NAME_FOR_TEST
 
 register_cuda_ci(est_time=32, suite="stage-b-test-1-gpu-large")
 
-"""
-# TODO: torch_memory_saver wheel is built against libcudart.so.12, fails to LD_PRELOAD in Cu13 venv. Ref: https://github.com/sgl-project/sglang/actions/runs/24604424372/job/71968573867
-# Should move back to registered test after it's fixed
-"""
-
 
 class AsyncEngine(Engine):
     def __init__(self, **kwargs):

test/registered/rl/test_multi_instance_release_memory_occupation.py

@@ -1,8 +1,3 @@
-"""
-# TODO: Fails on cu13 venv migration. Ref: https://github.com/sgl-project/sglang/actions/runs/24616960626/job/71980705675?pr=23119
-# Should move back to registered test after it's fixed
-"""
-
 import gc
 import multiprocessing
 import os