Merge pull request #20237 from easwars/go_release

Add v1.22.3 and v1.23.1 release of grpc-go to interop matrix.

tools/interop_matrix/client_matrix.py

@@ -145,7 +145,8 @@ LANG_RELEASE_MATRIX = {
              ReleaseInfo(runtimes=['go1.11'], testcases_file='go__v1.0.5')),
             ('v1.20.0', ReleaseInfo(runtimes=['go1.11'])),
             ('v1.21.3', ReleaseInfo(runtimes=['go1.11'])),
-            ('v1.22.2', ReleaseInfo(runtimes=['go1.11'])),
+            ('v1.22.3', ReleaseInfo(runtimes=['go1.11'])),
+            ('v1.23.1', ReleaseInfo(runtimes=['go1.11'])),
         ]),
     'java':
     OrderedDict([