[WIP] Update sentry

[ds300]

Need to run some more testing on this

• make sure native crashes are reported correctly
• make parallel branch for eigen
• understand and test eigen-specific crash reporting code (breadcrumbs etc?)
• investigate unhandled promise rejection reports (doesn't work in dev mode, check in a beta build if possible)

[brainbicycle]

Closing and reopening on a fresh branch, history became kind of a mess when I fought with cache issues and unnecessary yarn changes. 🙈