Resolves: RHEL-82927 - tomcat: Potential RCE and/or information disclosure and/or information corruption with partial PUT
Resolves: RHEL-87272 - tomcat: DoS in examples web application
Resolves: RHEL-87273 - tomcat: Authentication bypass when using Jakarta Authentication API
This keeps the default tomcat.service unchanged (except for internals),
and adds template for tomcat@name.service services.
In the new world, if you need an instance, you'll create a directory
/var/lib/tomcats/name, create {conf temp work webapps} in it, and then
systemctl enable tomcat@name.service.
This commit doesn't contain anything related to jsvc.
