bpo-42262: Add Py_NewRef() and Py_XNewRef() (GH-23152)

Added Py_NewRef() and Py_XNewRef() functions to increment the reference
count of an object and return the object.
diff --git a/PC/python3dll.c b/PC/python3dll.c
index 7e4a510..d1fdd0a 100644
--- a/PC/python3dll.c
+++ b/PC/python3dll.c
@@ -40,8 +40,8 @@ EXPORT_FUNC(Py_AddPendingCall)
 EXPORT_FUNC(Py_AtExit)
 EXPORT_FUNC(Py_BuildValue)
 EXPORT_FUNC(Py_CompileString)
-EXPORT_FUNC(Py_DecodeLocale)
 EXPORT_FUNC(Py_DecRef)
+EXPORT_FUNC(Py_DecodeLocale)
 EXPORT_FUNC(Py_EncodeLocale)
 EXPORT_FUNC(Py_EndInterpreter)
 EXPORT_FUNC(Py_EnterRecursiveCall)
@@ -72,6 +72,7 @@ EXPORT_FUNC(Py_LeaveRecursiveCall)
 EXPORT_FUNC(Py_Main)
 EXPORT_FUNC(Py_MakePendingCalls)
 EXPORT_FUNC(Py_NewInterpreter)
+EXPORT_FUNC(Py_NewRef)
 EXPORT_FUNC(Py_ReprEnter)
 EXPORT_FUNC(Py_ReprLeave)
 EXPORT_FUNC(Py_SetPath)
@@ -80,6 +81,7 @@ EXPORT_FUNC(Py_SetPythonHome)
 EXPORT_FUNC(Py_SetRecursionLimit)
 EXPORT_FUNC(Py_SymtableString)
 EXPORT_FUNC(Py_VaBuildValue)
+EXPORT_FUNC(Py_XNewRef)
 EXPORT_FUNC(PyArg_Parse)
 EXPORT_FUNC(PyArg_ParseTuple)
 EXPORT_FUNC(PyArg_ParseTupleAndKeywords)