Clang-Format for Plasma

Issue to track the progress of clang-format inside of plasma.

• bluedevil
• breeze
• breeze-grub (contains no c++ files)
• breeze-gtk (contains no c++ files)
• breeze-plymouth
• discover
• drkonqi
• kactivitymanagerd
• kde-cli-tools
• kde-gtk-config
• kde-vdg-extras (contains no c++ files)
• kdecoration
• kdeplasma-addons
• kgamma5
• khotkeys
• kinfocenter
• kmenuedit
• kscreen
• kscreenlocker
• ksshaskpass
• ksysguard superseded by plasma-systemmonitor
• kwallet-pam (C-Code anways, lots of manual linebreaks & stuff. Also not many contributions so skipping it)
• kwayland-integration
• kwayland-server
• kwin
• kwrited
• lancelot Not really a repo that is shipped by distros
• latte-dock
• libkscreen
• libksysguard
• milou
• oxygen
• oxygen-gtk Seems unmaintained
• plasma-active-window-control
• plasma-bigscreen
• plasma-browser-integration
• plasma-desktop (no pre-commit hook yet)
• plasma-disks
• plasma-integration
• plasma-nano
• plasma-nm (preparation MR made, formatting blocked by open MRs)
• plasma-pa
• plasma-pass
• plasma-phone-components
• plasma-redshift-control (contains no c++ files)
• plasma-sdk
• plasma-simplemenu (contains no c++ files)
• plasma-systemmonitor
• plasma-tests (contains no c++ files)
• plasma-thunderbolt
• plasma-vault
• plasma-workspace (no pre-commit hook yet)
• plasma-workspace-wallpapers
• plymouth-kcm
• polkit-kde-agent-1
• powerdevil (preperation and formatting blocked by powerdevil!43 (closed))
• qqc2-breeze-style
• sddm-kcm
• smaragd
• systemsettings
• user-manager
• xdg-desktop-portal-kde