Manpages of ruby3.0 in Debian experimental

• bundle-add3.0(1)
• bundle-binstubs3.0(1)
• bundle-cache3.0(1)
• bundle-check3.0(1)
• bundle-clean3.0(1)
• bundle-config3.0(1)
• bundle-doctor3.0(1)
• bundle-exec3.0(1)
• bundle-gem3.0(1)
• bundle-info3.0(1)
• bundle-init3.0(1)
• bundle-inject3.0(1)
• bundle-install3.0(1)
• bundle-list3.0(1)
• bundle-lock3.0(1)
• bundle-open3.0(1)
• bundle-outdated3.0(1)
• bundle-platform3.0(1)
• bundle-pristine3.0(1)
• bundle-remove3.0(1)
• bundle-show3.0(1)
• bundle-update3.0(1)
• bundle-viz3.0(1)
• bundle3.0(1)
• erb3.0(1)
• gem3.0(1)
• gemfile3.0(5)
• irb3.0(1)
• rdoc3.0(1)
• ri3.0(1)
• ruby3.0(1)