gh-106581: Add 10 new opcodes by allowing assert(kwnames == NULL) (#106707)

By turning `assert(kwnames == NULL)` into a macro that is not in the "forbidden" list, many instructions that formerly were skipped because they contained such an assert (but no other mention of `kwnames`) are now supported in Tier 2. This covers 10 instructions in total (all specializations of `CALL` that invoke some C code):
- `CALL_NO_KW_TYPE_1`
- `CALL_NO_KW_STR_1`
- `CALL_NO_KW_TUPLE_1`
- `CALL_NO_KW_BUILTIN_O`
- `CALL_NO_KW_BUILTIN_FAST`
- `CALL_NO_KW_LEN`
- `CALL_NO_KW_ISINSTANCE`
- `CALL_NO_KW_METHOD_DESCRIPTOR_O`
- `CALL_NO_KW_METHOD_DESCRIPTOR_NOARGS`
- `CALL_NO_KW_METHOD_DESCRIPTOR_FAST`

Python/ceval_macros.h

@@ -349,3 +349,5 @@ static const convertion_func_ptr CONVERSION_FUNCTIONS[4] = {
     [FVC_REPR] = PyObject_Repr,
     [FVC_ASCII] = PyObject_ASCII
 };
+
+#define ASSERT_KWNAMES_IS_NULL() assert(kwnames == NULL)