Update link to external compaction project

Author: ctubbsii

_posts/release/2022-11-01-accumulo-2.1.0.md

@@ -430,7 +430,7 @@ released after 2.0.0 and 2.0.1.
 [upgrade]: /docs/2.x/administration/upgrading
 [milestone]: https://github.com/apache/accumulo/milestone/14
 [ext_comp_blog]: /blog/2021/07/08/external-compactions.html
-[ext_comp_project]: https://github.com/apache/accumulo/projects/20
+[ext_comp_project]: https://github.com/orgs/apache/projects/372
 [vfs_system_classloader]: https://github.com/apache/accumulo-classloaders/tree/main/modules/vfs-class-loader
 [opentelemetry_home]: https://opentelemetry.io/
 [micrometer_home]: https://micrometer.io/