re-add rpc that was somehow removed

Author: seanmcgary

protos/eigenlayer/sidecar/v1/rewards/rewards.proto

@@ -69,6 +69,14 @@ message GetRewardsForSnapshotResponse {
 }
 
 
+message GetRewardsForDistributionRootRequest {
+  uint64 root_index = 1;
+}
+message GetRewardsForDistributionRootResponse {
+  repeated Reward rewards = 1;
+}
+
+
 message GetAttributableRewardsForSnapshotRequest {
   string snapshot = 1;
 }

protos/eigenlayer/sidecar/v1/rewards/rpc.proto

@@ -60,6 +60,12 @@ service Rewards {
     };
   }
 
+  rpc GetRewardsForDistributionRoot(GetRewardsForDistributionRootRequest) returns (GetRewardsForDistributionRootResponse) {
+    option (google.api.http) = {
+      get: "/rewards/v1/distribution-roots/{root_index}/rewards"
+    };
+  }
+
   // GetAttributableRewardsForSnapshot returns the attributable rewards for the provided snapshot.
   // This takes the cumulative rewards amounts and breaks them down across operators, avss, strategies, etc
   rpc GetAttributableRewardsForSnapshot(GetAttributableRewardsForSnapshotRequest) returns (GetAttributableRewardsForSnapshotResponse) {