merge w/ main 

Merge pull request mattpolzin#411 from mattpolzin/port-vendor-extensi… …on-fix-to-OAS30 Port fix from mattpolzin#409 over to the OAS 3.0 module

Merge pull request mattpolzin#410 from mattpolzin/allow-yams-6 

update tests 

Merge pull request mattpolzin#404 from ayushshrivastv/feature/link-op… …erationid-validation Added a Validation that checks all operationIds in Link objects are valid

Merge branch 'main' into release/4_0 

Merge pull request mattpolzin#403 from timbms/rootPath 

Merge pull request mattpolzin#397 from mattpolzin/feature/395/new-oas… …-versions Support future OAS versions without breaking enum changes

Merge pull request mattpolzin#389 from mattpolzin/enable-strict-concu… …rrency-in-ci

Merge branch 'main' into release/4_0