refactor(github_graphql): Downgrade fetch failure logs from Warn to Info

Author: Ke-vin-S

backend/helpers/pluginhelper/api/graphql_async_client.go

@@ -90,7 +90,7 @@ func CreateAsyncGraphqlClient(
 	if getRateRemaining != nil {
 		rateRemaining, resetAt, err := getRateRemaining(taskCtx.GetContext(), graphqlClient, logger)
 		if err != nil {
-			graphqlAsyncClient.logger.Warn(err, "failed to fetch initial graphql rate limit, fallback to default")
+			graphqlAsyncClient.logger.Info("failed to fetch initial graphql rate limit, fallback to default: %v", err)
 			graphqlAsyncClient.updateRateRemaining(graphqlAsyncClient.rateRemaining, nil)
 		} else {
 			graphqlAsyncClient.updateRateRemaining(rateRemaining, resetAt)

backend/plugins/github_graphql/impl/impl.go

@@ -190,7 +190,6 @@ func (p GithubGraphql) PrepareTaskData(taskCtx plugin.TaskContext, options map[s
 				return 0, nil, errors.Default.Wrap(dataErrors[0], `query rate limit fail`)
 			}
 			if query.RateLimit == nil {
-				logger.Info(`github graphql rate limit unavailable, using fallback rate limit`)
 				return 0, nil, errors.Default.New("rate limit unavailable")
 			}
 			logger.Info(`github graphql init success with remaining %d/%d and will reset at %s`,