Add MathSDPModule class to the documentation ignore list as other classes from same module.

Author: anatoliylitv

docs/source/conf.py

@@ -2143,6 +2143,7 @@
     "cuFFTPlanCache",
     "cuFFTPlanCacheAttrContextProp",
     "cuFFTPlanCacheManager",
+    "MathSDPModule",
     # torch.distributed.algorithms.ddp_comm_hooks
     "DDPCommHookType",
     # torch.jit.mobile