Addresses the following issues: #583 #484 (new rule added oas3-no-$ref-siblings) Bumps deps and adds support for OpenAPI 3.1.1 Changelog fac81e8 Add a separate OAS3NoRefSiblingsRule 7dc87ad Addressed issue #583 dc29a0b bumped deps fcc3b50 bumped deps bd263fc removed typo ] in undefined message @BentEngbers @lobocv