fix: do not import the whole google-gax from proto JS (#1553)#23

gcf-merge-on-green[bot] merged 2 commits intomaingoogleapis/nodejs-bigquery-data-exchange:mainfrom

owl-bot-update-lock-b15a6f06cc06dcffa11e1bebdf1a74b6775a134aac24a0f86f51ddf728eb373egoogleapis/nodejs-bigquery-data-exchange:owl-bot-update-lock-b15a6f06cc06dcffa11e1bebdf1a74b6775a134aac24a0f86f51ddf728eb373eCopy head branch name to clipboard