Make interop matrix compatible with new node repo
diff --git a/tools/interop_matrix/client_matrix.py b/tools/interop_matrix/client_matrix.py
index 83d75ec..795d877 100644
--- a/tools/interop_matrix/client_matrix.py
+++ b/tools/interop_matrix/client_matrix.py
@@ -200,7 +200,15 @@
         {
             'v1.6.6': None
         },
-        #{'v1.7.1': None}, Failing tests
+        {
+            'v1.7.2': None
+        },
+        {
+            'v1.8.4': None
+        },
+        {
+            'v1.9.1': None
+        }
     ],
     'ruby': [
         {