No backward compatible changes in Schema are marked as Compatible

Hello, Thanks alot for this great library. I am testing this library and found the following bugs when comparing Schemas,

Library version: 'org.openapitools.openapidiff:openapi-diff-core:2.1.0-beta.8'

1. Removing an attribute from a Model is a non-backward compatible change, but It is marked as COMPATIBLE.
2. Updating description of an attribute is a Metadata change but this is also marked as COMPATIBLE

After several tests, I deduced, The current version is able to detect any change in schema models, but all changes are marked as COMPATIBLE. I think the compatibility checks including metadata change checks are missing.

Please have a look and provide a roadmap when this feature can be fixed. Thanks alot for all the effort and excellent work.

Reproduisez les comparaisons signalées avec openapi-diff-core 2.1.0-beta.8, en vous concentrant sur la suppression de propriétés de schéma et les changements de description d’attributs. Suivez les vérifications de compatibilité du schéma ; c’est terminé lorsque les attributs de modèle supprimés sont signalés comme non compatibles et que les changements portant uniquement sur les descriptions sont classés comme des changements de métadonnées plutôt que comme compatibles.