Add update share type functional tests

Depends-on: I4c7bdd601d48b40c01639b5089d4bff259a7b3af
Part-of blueprint update-share-type-name-or-description

Change-Id: Id1073a964b6d034375b74fa89e3ebb39e2c56220
diff --git a/manila_tempest_tests/config.py b/manila_tempest_tests/config.py
index 3d29db1..35fa1ed 100644
--- a/manila_tempest_tests/config.py
+++ b/manila_tempest_tests/config.py
@@ -30,7 +30,7 @@
                help="The minimum api microversion is configured to be the "
                     "value of the minimum microversion supported by Manila."),
     cfg.StrOpt("max_api_microversion",
-               default="2.49",
+               default="2.50",
                help="The maximum api microversion is configured to be the "
                     "value of the latest microversion supported by Manila."),
     cfg.StrOpt("region",