GH-116946: Eliminate the need for the GC in the _thread.lock and _thread.RLock

[sergey-miryanov]

From #116946 (comment):

There are a number of heap types which are currently unnecessary gc types like _thread.lock, it would be nice to remove that as it would reduce memory usage and reduce pressure on gc, in case anyone wants to work on it.

• Issue: Heap types implemented in C must have Py_TPFLAGS_HAVE_GC and implement tp_traverse #116946

[sergey-miryanov]

@kumaraditya303 Could you please take a look?