fix HistoricalReward type

Author: seanmcgary

gen/api-ts/eigenlayer/sidecar/v1/rewards/common.pb.ts

@@ -109,7 +109,7 @@ export type RewardAmount = {
 
 export type HistoricalRewardHistoricalRewardAmount = {
   amount?: string
-  token?: string
+  snapshot?: string
 }
 
 export type HistoricalReward = {

gen/openapi/api.public.swagger.json

@@ -1031,7 +1031,7 @@
           "amount": {
             "type": "string"
           },
-          "token": {
+          "snapshot": {
             "type": "string"
           }
         }

gen/openapi/api.swagger.json

@@ -2810,7 +2810,7 @@
           "amount": {
             "type": "string"
           },
-          "token": {
+          "snapshot": {
             "type": "string"
           }
         }

gen/openapiv2/apidocs.swagger.json

@@ -1739,7 +1739,7 @@
         "amount": {
           "type": "string"
         },
-        "token": {
+        "snapshot": {
           "type": "string"
         }
       }

gen/protos/eigenlayer/sidecar/v1/rewards/common.pb.go

@@ -123,7 +123,7 @@ message RewardAmount {
 message HistoricalReward {
   message HistoricalRewardAmount {
     string amount = 1;
-    string token = 2;
+    string snapshot = 2;
   }
 
   string token = 1;