increase buffer size to handle CAI resource lines that are bigger than 64k, mainly from bigquery tables
increase buffer size to handle CAI resource lines that are bigger than 64k, mainly from bigquery tables

GoogleCloudPlatform/cloud-foundation-toolkit,GoogleCloudPlatform/cloud-foundation-toolkit,GoogleCloudPlatform/cloud-foundation-toolkit,GoogleCloudPlatform/cloud-foundation-toolkit,GoogleCloudPlatform/cloud-foundation-toolkit