Fix `Error: Failed to add page binding with name ___pepr_cs: window['___pepr_cs'] already exists!

[codynguyen]

When page.solveRecaptchas() is called multiple times, an error is thrown

Error: Failed to add page binding with name ___pepr_cs: window['___pepr_cs'] already exists!

Note this error only happens when debug is enabled, because the problem is in the very function that enables debug in the browser.

Why we need to call `page.solveRecaptchas() multiple times? I know we do support multiple recaptchas that are on the same page. However in some websites, there are multiple recaptchas that are on different pages (let's say one that pops up in the login form, and then another that pops up in the 2FA form). Example: https://shakepay.com/.

In my test I use [email protected] with its default Chrome, [email protected] and the latest [email protected]. I haven't tried other versions of puppeteer or extra, but this is a problem within the recaptcha plugin and I believe it happens to all puppeteer/extra versions.