fix tox vs pymongo version mapping

Author: bagerard

tox.ini

@@ -11,8 +11,8 @@ deps =
     mg311: pymongo>=3.11,<3.12
     mg312: pymongo>=3.12,<3.13
     mg4: pymongo>=4.0,<4.1
-    mg432: pymongo>=4.3,<4.4
+    mg433: pymongo>=4.3,<4.4
     mg441: pymongo>=4.4,<4.5
-    mg460: pymongo>=4.6,<4.7
+    mg462: pymongo>=4.6,<4.7
 setenv =
     PYTHON_EGG_CACHE = {envdir}/python-eggs