Update plasma5-workspace to version 5.20.1.1 / rev 149 via SR 843328
    
    https://build.opensuse.org/request/show/843328
    by user Vogtinator + dimstar_suse
    - Drop workaround for old powerdevil
    - 5.20.1.1 is actually still 5.20.1, set the macro that way
    
    - Update to 5.20.1.1
      * New bugfix release
      * For more details please see:
      * https://kde.org/announcements/plasma-5.20.1
    - Changes since 5.20.0:
      * [applets/devicenotifier] Don't offer to unmount non-removable devices (kde#427176)
      * [applets/systemtray] Fix icon size for 24px panels (kde#427690)
      * Make Prison a required dependency
      * [notifications] Fix margins of close button timeout indicator (kde#425911)
      * [Notifications] Also check transient parent for whether it's a dialog
      * Revert "krdb: Call xrdb with -nocpp" to fix gitk runtime errors
    - Drop patches, now upstream:
      * 0001-Revert-krdb-Call-xrdb-with-nocpp-to-fix-gitk-runtime.patch