x11/plank: update to 0.11.114

ChangeLog: https://github.com/zquestz/plank-reloaded/releases/tag/0.11.114

• Switch to Meson build system
• Remove unneeded patch
• Build battery docklet

PR: 285136
Reported by: duchateau.olivier@gmail.com
Approved by: daniel@shafer.cc (maintainer, timeout > 3 weeks)