update mask and plasmawayland.desktop config

profiles/default/package.keywords/games

@@ -191,7 +191,7 @@
 ~games-emulation/advancescan-1.16 amd64
 ~games-emulation/atari800-4.2.0 amd64
 ~games-emulation/desmume-0.9.13 amd64
-~games-emulation/dosbox-staging-0.81.1 amd64
+~games-emulation/dosbox-staging-0.81.0 amd64
 ~games-emulation/emutos-1.3 amd64
 ~games-emulation/fbzx-4.8.0 amd64
 ~games-emulation/fceux-2.6.6 amd64

profiles/templates/2_ac_install_merge/kde-plasma/plasma-workspace/plasmawayland.desktop

@@ -2,4 +2,3 @@
 
 [Desktop Entry]
 Exec=/usr/bin/dbus-run-session /usr/bin/startplasma-wayland
-TryExec=/usr/bin/startplasma-wayland