Make ruff happy and update mailmap

Author: jdavid

.mailmap

@@ -12,6 +12,7 @@ J. David Ibáñez <jdavid.ibp@gmail.com> <jdavid@itaapy.com>
 Jeremy Westwood <jeremy.westwood@hexagon.com>
 Jose Plana <jplana@tuenti.com> <jplana@gmail.com>
 Kaarel Kitsemets <kitsemets@gmail.com>
+Karl Malmros <itkalle@outlook.com> <44969574+ktpa@users.noreply.github.com>
 Lukas Fleischer <lfleischer@lfos.de> <info@cryptocrack.de>
 Martin Lenders <mlenders@elegosoft.com> <authmill@datalove.me>
 Matthew Duggan <mduggan@qti.qualcomm.com> <mgithub@guarana.org>
@@ -32,6 +33,7 @@ Tamir Bahar <tamir@north-bit.com> <tmr232@users.noreply.github.com>
 Victor Garcia <bravejolie@gmail.com> <victor@tuenti.com>
 Victor Florea <victor@engineeredarts.co.uk>
 Vlad Temian <vladtemian@gmail.com>
+William Schueller <william.schueller@gmail.com> <wschuell@users.noreply.github.com>
 Wim Jeantine-Glenn <hey@wimglenn.com>
 Xavier Delannoy <xavier.delannoy@gmail.com>
 Xu Tao <xutao881001@gmail.com>

test/test_nonunicode.py

@@ -32,6 +32,7 @@
 
 bstring = b'\xc3master'
 
+
 def test_nonunicode_branchname(testrepo):
     folderpath = 'temp_repo_nonutf'
     if os.path.exists(folderpath):