www/tomcat-native2: Upgrade port to 2.0.12

This release finally drops backported OpenSSL 1.1.1 support, thus FreeBSD 13
support because the patches fail to apply due to upstream changes to those files.

MFH: 2026Q1
Changelog: https://tomcat.apache.org/native-doc/miscellaneous/changelog.html#Changes_in_2.0.12