Merge pull request #25009 from ejona86/grpc-java-1.34.1

Add grpc-java v1.34.1 to client matrix

tools/interop_matrix/client_matrix.py

@@ -247,7 +247,7 @@ LANG_RELEASE_MATRIX = {
             ('v1.31.1', ReleaseInfo()),
             ('v1.32.2', ReleaseInfo()),
             ('v1.33.1', ReleaseInfo()),
-            ('v1.34.0', ReleaseInfo()),
+            ('v1.34.1', ReleaseInfo()),
         ]),
     'python':
         OrderedDict([