core/metadata: Effectively send invariant violations to Sentry
core/metadata: Effectively send invariant violations to Sentry

Flagging the exception won't work because of Bunyan serialization.

cozy-labs/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,nono/cozy-desktop,cozy-labs/cozy-desktop,nono/cozy-desktop,nono/cozy-desktop,cozy-labs/cozy-desktop