[no ticket][risk=no] CircleCI puppeteer job improvement (#4617)
[no ticket][risk=no] CircleCI puppeteer job improvement (#4617)

* independent nightly-tests yarn cmd

* flaky function fix

* simply yarn run steps

* nightly tests cmd testing

* cleanup
all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench