fix: remove wrong and deprecated keys from desktop entry file

- remove Version
  should either be 1.5 or omitted (optional)
- remove Encoding
  deprecated

Author: letsfindaway

release_scripts/linux/package.sh

@@ -425,8 +425,6 @@ echo "Description: $DESCRIPTION" >> "$CONTROL_FILE"
 # ----------------------------------------------------------------------------
 mkdir -p $DESKTOP_FILE_PATH
 echo "[Desktop Entry]" > $APPLICATION_SHORTCUT
-echo "Version=$VERSION" >> $APPLICATION_SHORTCUT
-echo "Encoding=UTF-8" >> $APPLICATION_SHORTCUT
 echo "Name=${APPLICATION_NAME}" >> $APPLICATION_SHORTCUT
 echo "Comment=$DESCRIPTION" >> $APPLICATION_SHORTCUT
 echo "Exec=$APPLICATION_CODE %f" >> $APPLICATION_SHORTCUT