devel/ghidra: update 9.1 → 11.1.2, take maintainership

Port was FORBIDDEN, updated last time in 2019, maintainer is innactive.
Tamas Szakaly <sghctoma@gmail.com>, thanks for you work, hope you come
back to FreeBSD porters team!

Install share/ghidra/support/launch.properties as a @sample file.

Changelogs:
https://htmlpreview.github.io/?https://raw.githubusercontent.com/NationalSecurityAgency/ghidra/Ghidra_11.1.2_build/Ghidra/Configurations/Public_Release/src/global/docs/ChangeHistory.html

PR: 280378 275383 244345
MFH: 2024Q3