chore: regenerate API index

Google APIs · Google APIs · commit b837e91381d0 · 2021-07-27T22:01:20.000Z
diff --git a/api-index-v1.json b/api-index-v1.json
@@ -60549,7 +60549,8 @@
       "importDirectories": [
         "google/api",
         "google/iam/v1",
-        "google/protobuf"
+        "google/protobuf",
+        "google/type"
       ],
       "options": {
         "go_package": {
