Update chmod permissions /install/deb/

It was set wrong in the last release

install/upgrade/versions/1.5.1.sh

@@ -39,6 +39,8 @@ case $architecture in
     *)
 esac
 
+chmod +x $HESTIA/install/deb/
+
 echo "[ * ] Update /etc/apt/sources.list.d/hestia.list"
 sed -i "s|deb https://$RHOST/ $codename main|deb [arch=$ARCH] https://$RHOST/ $codename main|g" /etc/apt/sources.list.d/hestia.list