ClientCertificateMapper does not support jakarta package in JDK 17 #1039
Description
When building a Spring Boot 3 app using JDK 17, the client cert is not getting fetched in ClientCertificateMapper, and as a result the X-forwarded-Client-Cert is not getting forwarded to X509AuthenticationFilter. This issue stems from the fact that Spring Boot 3 depends on the jakarta packages, but the buildpack currently only supports the javax packages. Would like to have the buildpack updated to support the jakarta packages.