Fix 9069: run_process should not always set universal_newlines parameter to True (#9070)

This fixes #9069 , which allows fixing #9057 in an easier way.

Author: yeputons

AUTHORS

@@ -419,4 +419,5 @@ a license to everyone to use it as detailed in LICENSE.)
 * Christian Clauss <cclauss@me.com> (copyright owned by IBM)
 * Henry Kleynhans <hkleynhans@bloomberg.net> (copyright owned by Bloomberg L.P.)
 * FUJI Goro <g.psy.va@gmail.com>
+* Egor Suvorov <esuvorov@think-cell.com> (copyright owned by think-cell Software GmbH)
 * James Kuszmaul <jabukuszmaul@gmail.com>

tools/shared.py

@@ -161,7 +161,7 @@ def check_returncode(self):
       raise Py2CalledProcessError(returncode=self.returncode, cmd=self.args, output=self.stdout, stderr=self.stderr)
 
 
-def run_process(cmd, check=True, input=None, universal_newlines=True, *args, **kw):
+def run_process(cmd, check=True, input=None, *args, **kw):
   kw.setdefault('universal_newlines', True)
 
   debug_text = '%sexecuted %s' % ('successfully ' if check else '', ' '.join(cmd))