update version in metadata file

Author: tjaart

org.kde.fancyclock/metadata.desktop

@@ -10,7 +10,7 @@ X-KDE-PluginInfo-Category=Date and Time
 X-KDE-PluginInfo-Email[email protected]
 X-KDE-PluginInfo-License=GPL
 X-KDE-PluginInfo-Name=org.kde.fancyclock
-X-KDE-PluginInfo-Version=5.0
+X-KDE-PluginInfo-Version=5.1
 X-KDE-PluginInfo-Website=plasma.kde.org
 X-KDE-ServiceTypes=Plasma/Applet
 X-Plasma-API=declarativeappletscript