Update GeoNetwork 3.12.11 to use Tomcat 9

Tomcat 8.5 reached end-of-live on 2024-03-31 and the upstream Tomcat
official docker image will not be updated anymore. To keep maintaining
the GeoNetwork 3.12 image in the official repo Docker team has asked to
update Tomcat or to remove the version from the list. We are updating
to Tomcat 9.

docker-library/official-images#16518

library/geonetwork

@@ -1,13 +1,14 @@
-# this file is generated via https://github.com/geonetwork/docker-geonetwork/blob/692f3d2851d6fc7e2482291774b19a856eae43f8/generate-stackbrew-library.sh
+# this file is generated via https://github.com/geonetwork/docker-geonetwork/blob/3424a84a700eedab3bf43a8281b9f3fca4c4512e/generate-stackbrew-library.sh
 
 Maintainers: Joana Simoes <[email protected]> (@doublebyte1),
-     Juan Luis Rodriguez <[email protected]> (@juanluisrp)
+     Juan Luis Rodriguez <[email protected]> (@juanluisrp),
+ Jose Garcia <[email protected]> (@josegar74)
 GitRepo: https://github.com/geonetwork/docker-geonetwork.git
 GitFetch: refs/heads/main
 
 Tags: 3.12.11, 3.12, 3
 Architectures: amd64, arm32v7, arm64v8, ppc64le
-GitCommit: de27e28bd62ce359bae1940caf83fadc8d5108ac
+GitCommit: faf221905720b5ebc904b5db8329be70e2028050
 Directory: 3.12.11
 
 Tags: 3.12.11-postgres, 3.12-postgres, 3-postgres