dev-java/leiningen-bin: Bump to version 2.9.1 re bug #682982

dev-java/leiningen-bin: Bump to version 2.9.1 re bug #682982

Upstream:
- Re-enable bootclasspath optimization by default
- Sort namespace order consistently during AOT
- Use Clojure 1.10.0 for plugins and new templates projects
- Fix a bug where provided namespace compilation order was overridden
- Don't emit namespaced maps when merging data readers for uberjar

Closes: https://bugs.gentoo.org/682982
Package-Manager: Portage-2.3.66, Repoman-2.3.16
Signed-off-by: Kent Fredric <kentnl@gentoo.org>