fix: clearer jsdoc for behavior of `headless` when `devtools` is true (#7748)
fix: clearer jsdoc for behavior of `headless` when `devtools` is true (#7748)

The existing comment suggests that only the default changes–however, even if you set `devtools: false` and `headless: true`, Puppeteer will still open with headful.
puppeteer/puppeteer,puppeteer/puppeteer,puppeteer/puppeteer,puppeteer/puppeteer