Fix yet one error in checking Tcl version. (GH-10189)

Lib/tkinter/test/support.py

@@ -64,7 +64,7 @@ def requires_tcl(*version):
         def newtest(self):
             if get_tk_patchlevel() < version:
                 self.skipTest('requires Tcl version >= ' +
-                                '.'.join(map(str, get_tk_patchlevel())))
+                                '.'.join(map(str, version)))
             test(self)
         return newtest
     return deco