[Feature] Support mamba radix cache v0 (#11214)

Co-authored-by: hanming-lu <hanming@x.ai>
Co-authored-by: hzh0425 <hzh0425@apache.org>
Co-authored-by: thalahors <ericalcaide1@gmail.com>

test/srt/run_suite.py

@@ -84,6 +84,7 @@ suites = {
         TestFile("test_io_struct.py", 8),
         TestFile("test_jinja_template_utils.py", 1),
         TestFile("test_logprobs.py", 55),
+        TestFile("test_mamba_unittest.py", 4),
         TestFile("test_metrics.py", 32),
         TestFile("test_metrics_utils.py", 1),
         TestFile("test_mla.py", 167),