Use double splat

JRuby 9.4.x compatible MRI 3.1.
MRI 3.0 introduced "REAL" keyward argument.
https://bugs.ruby-lang.org/issues/14183

This codes raise Argument Error.

def foo(a, b, c, key: 1)
end
h = {key: 42}
foo(1, 2, 3, h)

It is necessary to change like the following.

def foo(a, b, c, key: 1)
end
h = {key: 42}
foo(1, 2, 3, **h)

Author: hiroyuki-sato

lib/embulk/output/bigquery/bigquery_client.rb

@@ -121,7 +121,7 @@ def load_from_gcs(object_uris, table)
               opts = {}
 
               Embulk.logger.debug { "embulk-output-bigquery: insert_job(#{@project}, #{body}, #{opts})" }
-              response = with_network_retry { client.insert_job(@project, body, opts) }
+              response = with_network_retry { client.insert_job(@project, body, **opts) }
               unless @task['is_skip_job_result_check']
                 response = wait_load('Load', response)
               end
@@ -222,7 +222,7 @@ def load(path, table, write_disposition: 'WRITE_APPEND')
                 # },
               }
               Embulk.logger.debug { "embulk-output-bigquery: insert_job(#{@project}, #{body}, #{opts})" }
-              response = with_network_retry { client.insert_job(@project, body, opts) }
+              response = with_network_retry { client.insert_job(@project, body, **opts) }
               if @task['is_skip_job_result_check']
                 response
               else
@@ -278,7 +278,7 @@ def copy(source_table, destination_table, destination_dataset = nil, write_dispo
 
               opts = {}
               Embulk.logger.debug { "embulk-output-bigquery: insert_job(#{@project}, #{body}, #{opts})" }
-              response = with_network_retry { client.insert_job(@project, body, opts) }
+              response = with_network_retry { client.insert_job(@project, body, **opts) }
               wait_load('Copy', response)
             rescue Google::Apis::ServerError, Google::Apis::ClientError, Google::Apis::AuthorizationError => e
               response = {status_code: e.status_code, message: e.message, error_class: e.class}
@@ -372,7 +372,7 @@ def create_dataset(dataset = nil, reference: nil)
             end
             opts = {}
             Embulk.logger.debug { "embulk-output-bigquery: insert_dataset(#{@project}, #{dataset}, #{@location_for_log}, #{body}, #{opts})" }
-            with_network_retry { client.insert_dataset(@project, body, opts) }
+            with_network_retry { client.insert_dataset(@project, body, **opts) }
           rescue Google::Apis::ServerError, Google::Apis::ClientError, Google::Apis::AuthorizationError => e
             if e.status_code == 409 && /Already Exists:/ =~ e.message
               # ignore 'Already Exists' error
@@ -447,7 +447,7 @@ def create_table_if_not_exists(table, dataset: nil, options: nil)
 
             opts = {}
             Embulk.logger.debug { "embulk-output-bigquery: insert_table(#{@project}, #{dataset}, #{@location_for_log}, #{body}, #{opts})" }
-            with_network_retry { client.insert_table(@project, dataset, body, opts) }
+            with_network_retry { client.insert_table(@project, dataset, body, **opts) }
           rescue Google::Apis::ServerError, Google::Apis::ClientError, Google::Apis::AuthorizationError => e
             if e.status_code == 409 && /Already Exists:/ =~ e.message
               # ignore 'Already Exists' error