File reproducible.patch of Package python-PyQRCode

https://github.com/pyqrcode/pyqrcodeNG/pull/18

commit 09b19acd42cdf5884ac760ea817c509360bea6da
Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date:   Tue Dec 21 21:18:25 2021 +0100

    Use a constant copyright date
    
    because a) copyright only expires 70 years after the death of the author
    
    and b) users might look at this string to see how current this software is
    but this will be misleading when it is rebuilt later.
    
    and c) for reproducible builds we want to be able to rebuild packages later
    and still get bit-identical output. In this case, it produced diffs in
    /usr/share/doc/packages/python36-PyQRCode/html/_modules/pyqrcodeng.html
    -    <p>&#169; Copyright 2013-2021, Michael Nooner, 2018 - 2021 Lars Heuer.</p>
    +    <p>&#169; Copyright 2013-2021, Michael Nooner, 2018 - 2037 Lars Heuer.</p>
    
    This patch was done while working on reproducible builds for openSUSE.

diff --git a/docs/conf.py b/docs/conf.py
index 623fcbc..c24b064 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -49,7 +49,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'pyqrcodeng'
-copyright = '2013-2016, Michael Nooner, 2018 - {0} Lars Heuer'.format(datetime.datetime.now().year)
+copyright = '2013-2016, Michael Nooner, 2018-2021 Lars Heuer'
 author = 'Michael Nooner, Lars Heuer'
 
 # The version info for the project you're documenting, acts as replacement for