python3: Update to 3.6.3

This is a minor update to the latest stable version of the python 3.6
series.

* Drop support for X11 and GL (mesa)

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

python3/python3.nm

@@ -5,7 +5,7 @@
 
 name       = python3
 major_ver  = 3.6
-version    = %{major_ver}.0
+version    = %{major_ver}.3
 release    = 1
 thisapp    = Python-%{version}
 
@@ -42,8 +42,6 @@ build
 		gmp-devel
 		libdb-devel
 		libffi-devel
-		libGL-devel
-		libX11-devel
 		ncurses-devel
 		openssl-devel
 		pkg-config