Define environment for py313t-full/pre

Author: effigies

tox.ini

@@ -15,7 +15,7 @@ envlist =
   py3{9,10,11}-{full,pre}-{x86,x64}
   py3{9,10,11}-pre-{x86,x64}
   # x64-only range
-  py3{12,13}-{full,pre}-x64
+  py3{12,13,13t}-{full,pre}-x64
   # Special environment for numpy 2.0-dev testing
   py313-dev-x64
   install