Fix capture exception for metadata and core

[Weiko]

Context

Exceptions were not captured and sent to Sentry for Core and Metadata schema. However it was working for our conditionalSchema which was manually calling our globalExceptionHandler util.

Implementation && Fix

• I removed the GlobalExceptionFilter since it was not used here (GraphqlModule was internally catching and converting exceptions GqlError)
• Separated exceptions handlers and conversion to GqlError in separate functions, created a handleExceptionAndConvertToGraphQLError.
• Added a handleExceptionAndConvertToGraphQLError that does both to match with previous implementation.
• Using maskError from yogaDriver config allows us to intercept those convertedGraphqlErrors and convert them back to exceptions with originalError attribute so we can then call our handleExceptionAndConvertToGraphQLError method and capture them with sentry

[charlesBochet]

LGTM! I've left a comment, we might want to re-add it later

[charlesBochet]

we might have to re-add this for commands, jobs and rest controllers?