www/redmine60: Update mini_magick to v5, set daemon title flags
- Switch RMAGIC dependency from rubygem-mini_magick4 to rubygem-mini_magick >= 5.0.1
- Update files/mini_magick.rb minimum version to 5.0.1
- Refresh patch-Gemfile: replace upstream version-pinned DB adapter logic with bundler.d-based loading; update mini_magick group to ~> 5.0.1
- Add -T/-t flags to daemon invocation for proper process title tagging
PR: ports/293251