chore: regenerate API index

Google APIs · Google APIs · commit 98a98fa65bf1 · 2022-04-06T12:08:55.000Z
diff --git a/api-index-v1.json b/api-index-v1.json
@@ -74183,7 +74183,6 @@
       "importDirectories": [
         "google/api",
         "google/iam/v1",
-        "google/protobuf",
         "grafeas/v1"
       ],
       "options": {
