[Feed] Add MANAGE_INTERESTS to FeedActionMetadata Type enum.

PiperOrigin-RevId: 296963989
Change-Id: I10c2811110978ee2de15b3cfe31cfdd42141e9a2
diff --git a/src/main/proto/search/now/ui/action/feed_action.proto b/src/main/proto/search/now/ui/action/feed_action.proto
index 08d686a..e382524 100644
--- a/src/main/proto/search/now/ui/action/feed_action.proto
+++ b/src/main/proto/search/now/ui/action/feed_action.proto
@@ -40,7 +40,7 @@
 }
 
 // Metadata needed by the host to handle the action.
-// Next Id: 18
+// Next Id: 19
 message FeedActionMetadata {
   // The type of action, used by the host to perform any custom logic needed for
   // a specific type of action.
@@ -69,6 +69,7 @@
     NOT_INTERESTED_IN = 15;
     SEE_SUGGESTED_SITES = 16;
     SEND_FEEDBACK = 17;
+    MANAGE_INTERESTS = 18;
     reserved 9, 10;  // Deprecated
   }
   optional Type type = 1;