python3-pykickstart: tweak shebang to python3

Fix the following file-rdeps QA issue:
...
|ERROR: python3-pykickstart-2.35-r0 do_package_qa: QA Issue:
/usr/bin/ksvalidator contained in package python3-pykickstart requires
/usr/bin/python, but no providers found in RDEPENDS_python3-pykickstart?
[file-rdeps]
...

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-python/recipes-extended/python-pykickstart/files/0005-tweak-shebang-to-python3.patch

@@ -0,0 +1,25 @@
+From 8a1f598223bd4cbcc877eb2aba3f5586c75c9d14 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 21 Aug 2017 10:05:06 +0800
+Subject: [PATCH] tweak shebang to python3
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ tools/ksvalidator.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/ksvalidator.py b/tools/ksvalidator.py
+index d6051d5..c3682e8 100755
+--- a/tools/ksvalidator.py
++++ b/tools/ksvalidator.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/python
++#!/usr/bin/python3
+ #
+ # Chris Lumens <clumens@redhat.com>
+ #
+-- 
+1.8.3.1
+

meta-python/recipes-extended/python-pykickstart/python3-pykickstart_2.35.bb

@@ -17,6 +17,7 @@ SRC_URI = "git://github.com/rhinstaller/pykickstart.git;protocol=https;branch=py
            file://0002-pykickstart-parser.py-add-lock-for-readKickstart-and.patch \
            file://0003-comment-out-sections-shutdown-and-environment-in-gen.patch \
            file://0004-load.py-retry-to-invoke-request-with-timeout.patch \
+           file://0005-tweak-shebang-to-python3.patch \
            "
 SRCREV = "b2787a818540e678c2f9c5dca0c6bbd65b8b55e5"