PR Description

  • Added missing Tomcat's default MIME mappings to MimeMappings. Used MimeTypeMappings.properties from Tomcat.
  • Modified test to call addDefaultMimeTypeMappings from Tomcat class to ensure new Tomcat mappings are not missed in the future.

related to #30885

Comment From: wilkinsona

Closing per https://github.com/spring-projects/spring-boot/issues/30885#issuecomment-1120423709.