ref(replay): Bump rrweb to version 2.0.0-alpha.4

[Lms24]

This PR bumps rrweb to version 2.0.0-alpha.4 and adjusts the package patch which slightly changed for the new version.

I didn't find an official list of breaking changes or migrations for the new major. We've created an rrweb issue asking for a change log a while ago but so far only the relevant PRs were tagged. Out of those, nothing struck me as a breaking change for recording replays.

Furthermore, I compared the available replay options between 1.1.3 and 2.0.0-alpha.4 and didn't find any removed options or changed default values. v2 just adds a few new options, which shouldn't impact us.

New rrweb options:

• ignoreCSSAttributes defaults to null
• recordCrossOriginIframes defaults to false, so no need to disable it explicitly

Ultimately, I tested replays with my plain-js test app, using all our options for masking/ignoring/blocking which still seem to work as intended.

I'm fairly certain that the update doesn't break anything but I'm happy to test more if you (@billyvg @mydea) have more ideas.

Side note: I started doing this in an attempt to fix #6560 but it didn't seem to have impact for my testing. However, I think I'm still missing a good reproduction for the originally reported problem.

closes #6655

[github-actions]

size-limit report 📦

Path	Size
@sentry/browser - ES5 CDN Bundle (gzipped + minified)	19.84 KB (-0.01% 🔽)
@sentry/browser - ES5 CDN Bundle (minified)	61.46 KB (+0.03% 🔺)
@sentry/browser - ES6 CDN Bundle (gzipped + minified)	18.62 KB (0%)
@sentry/browser - ES6 CDN Bundle (minified)	55 KB (+0.02% 🔺)
@sentry/browser - Webpack (gzipped + minified)	20.38 KB (-0.05% 🔽)
@sentry/browser - Webpack (minified)	66.55 KB (-0.14% 🔽)
@sentry/react - Webpack (gzipped + minified)	20.4 KB (-0.03% 🔽)
@sentry/nextjs Client - Webpack (gzipped + minified)	47.67 KB (-0.03% 🔽)
@sentry/browser + @sentry/tracing - ES5 CDN Bundle (gzipped + minified)	26.82 KB (+0.02% 🔺)
@sentry/browser + @sentry/tracing - ES6 CDN Bundle (gzipped + minified)	25.25 KB (-0.01% 🔽)
@sentry/replay ES6 CDN Bundle (gzipped + minified)	56.34 KB (+31.06% 🔺)
@sentry/replay - Webpack (gzipped + minified)	50.27 KB (+31.47% 🔺)

[Lms24]

Damn... +30% in bundle size 😮

Ok, something is going wrong with builds. Will revisit this on monday

[Lms24]

Closing this for now as we don't want to take the bundle size hit for the time being.

For future reference: The CI run shows quite cryptic build errors around missing modules which also blocked this PR. We'll need to fix this as well, whenever we revisit this.

Furthermore, we still know next to nothing about the new major and I'm suggesting to hold off from doing the upgrade until we know more (rrweb-io/rrweb#1059).