This adds the ability to provide generic translations at configuration
time. This should make it easier to ensure that all components are
properly translated in consumers that support internationalization.

Contextual overrides can still be passed via props.

The whole process for externalizing labels is now formalized via
documentation.

Consolidate component labels translations

See merge request !3414



Merged-by: Scott de Jonge <sdejonge@gitlab.com>
Approved-by: Himanshu Kapoor <info@fleon.org>
Approved-by: Scott de Jonge <sdejonge@gitlab.com>
Reviewed-by: Mark Florian <mflorian@gitlab.com>
Reviewed-by: Illya Klymov <xanf@xanf.me>
Reviewed-by: Paul Gascou-Vaillancourt <pgascouvaillancourt@gitlab.com>
Reviewed-by: Scott de Jonge <sdejonge@gitlab.com>

# [66.3.0](v66.2.0...v66.3.0) (2023-08-30)

### Features

* accept generic translations at configuration time ([c3e04c7b](c3e04c7b))