d/control: Remove ancient X-Python-Version field

debian/changelog

@@ -7,6 +7,7 @@ python-scripttest (1.3-2.1) UNRELEASED; urgency=medium
   [ Ondřej Nový ]
   * d/control: Set Vcs-* to salsa.debian.org
   * d/copyright: Use https protocol in Format field
+  * d/control: Remove ancient X-Python-Version field
 
  -- Thomas Bechtold <toabctl@debian.org>  Sun, 07 Jan 2018 10:21:17 +0100
 

debian/control

@@ -11,7 +11,6 @@ Build-Depends: debhelper (>= 9),
                python3-all (>= 3.1.2-6~),
                python3-pytest,
                python3-setuptools
-X-Python-Version: >= 2.6
 X-Python3-Version: >= 3.0
 Homepage: http://pythonpaste.org/scripttest/
 Vcs-Git: https://salsa.debian.org/python-team/modules/python-scripttest.git