Bug#1052576: clj-yaml-clojure: FTBFS with OpenJDK 21 due to unsupported javac source/target level 7

[Vladimir Petko]

Dear Maintainers,

 Would it be possible to consider a merge request[1] that adds a patch
fixing this bug?

Best Regards,
 Vladimir.

[1]
https://salsa.debian.org/clojure-team/clj-yaml-clojure/-/merge_requests/1