[Reporting] Upgrade Puppeteer to 8.0.0

[tsullivan]

Puppeteer recently implemented a change that causes any area of the screen to not render unless it is within the viewport.

The solution is to have Reporting resize the viewport large enough so that all the data is rendered. This adversely affects performance because Puppeteer also has stability issues with large viewports. Compensating with large RAM on the system doesn't seem to help.

Chromium / Blink Renderer had a recent change pushed that gives us better options: https://bugs.chromium.org/p/chromium/issues/detail?id=1003629. It gives developers who use Puppeteer the option to add mainFrameClipsContent=false in a launch arg - using that restores the old behavior.

We should update to a new build of Chromium that has support for that flag, and update to a new version of Puppeteer that supports that version of Chromium.

We should also add a check into the code before resizing the viewport of the headless page, never to size it more than 11 megapixels. If we need to capture an image larger than 11 MP, we can stitch different clips of the page into 1 image: because of the the mainFrameClipsContent option, it can still be captured if the content is "below the fold"

[elasticmachine]

Pinging @elastic/kibana-app-services (Team:AppServices)

[elasticmachine]

Pinging @elastic/kibana-reporting-services (Team:Reporting Services)

[Dosant]

Postpone until @tsullivan looks into automating building of puppeteer.

[tsullivan]

Postpone until @tsullivan looks into automating building of puppeteer.

It's not completely ready for automation yet, but we should be able to update to 7.10.0 soon which ships with Chromium version 90.

node scripts/chromium_version.js 7.1.0          
 info Fetching code from Puppeteer source: https://raw.githubusercontent.com/puppeteer/puppeteer/v7.1.0/src/revisions.ts
 info Found Chromium revision 848005 from Puppeteer 7.1.0
 info Fetching https://crrev.com/848005
 info Found Chromium commit 5cf4b8b13ed518472038170f8de9db2f6c258fe4 from revision 848005.

Removing the blocked label from this issue

[tsullivan]

Closed via #98688