gh-159739: Remove the realloc failure test from test__tuple_resize

It relied on a huge allocation request failing, which is not portable:
TSan aborts on it and it succeeds on wasm32 (WASI).

Author: gpshead

Lib/test/test_capi/test_tuple.py

@@ -331,15 +331,6 @@ def test__tuple_resize(self):
         self.assertRaises(MemoryError, resize, a, PY_SSIZE_T_MAX)
         self.assertRaises(SystemError, resize, a, -1)
         self.assertRaises(SystemError, resize, a, PY_SSIZE_T_MIN)
-        # gh-159739: items are released if the reallocation fails
-        x = object()
-        refcnt = getrefcount(x)
-        a = (x, x, x)
-        # Too large to allocate, but small enough not to overflow.
-        newsize = PY_SSIZE_T_MAX // _testcapi.SIZEOF_VOID_P - 100
-        self.assertRaises(MemoryError, resize, a, newsize)
-        del a
-        self.assertEqual(getrefcount(x), refcnt)
         # refcount > 1
         a = (1, 2, 3)
         self.assertRaises(SystemError, resize, a, 3, False)