Bug#1064780: pgpainless: fails to build from source with Java 21 due to SecurityManager UnsupportedException

[Vladimir Petko]

Dear Maintainers,

  Would it be possible to consider a merge request[1] that addresses this issue?

Best Regards,
 Vladimir.

 [1] https://salsa.debian.org/java-team/pgpainless/-/merge_requests/2