Adds optional hebrew layout (Unicode) (#14156)

keyboards/thevankeyboards/minivan/keymaps/josjoha/unicode_weurope.h

@@ -18,6 +18,8 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
  *
  */
 
+#pragma once
+
 /*        An amount of Unicode #defines
  *        - western european accented characters
  *        - various punctuation symbols, different number formats, math symbols, other symbols.