RMB-712: [Snyk] Upgrade javax.validation:validation-api to 2.0.1.Final
RMB-712: [Snyk] Upgrade javax.validation:validation-api to 2.0.1.Final

snyk.io, that FOLIO's security currently tries out, suggests to upgrade
validation-api from 20.0.0.FINAL to 20.0.1.FINAL.
Keep your dependencies up-to-date. This makes it easier to fix existing
vulnerabilities and to more quickly identify and fix newly disclosed
vulnerabilities when they affect your project.
Obsoletes https://github.com/folio-org/raml-module-builder/pull/760

folio-org/raml-module-builder,folio-org/raml-module-builder,folio-org/raml-module-builder