[tests] Exclude some code from coverage

Change-Id: I8b4e9102f17acbda0457c37ff441f859ae645b25
---
M .codecov.yml
M pywikibot/config.py
2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.codecov.yml b/.codecov.yml
index b19bd5e..e105e06 100644
--- a/.codecov.yml
+++ b/.codecov.yml
@@ -17,6 +17,7 @@
     - pywikibot/backports.py
     - pywikibot/daemonize.py
     - pywikibot/families/__init__.py
+    - pywikibot/scripts/version.py
     - pywikibot/userinterfaces/win32_unicode.py
     - scripts/archive/
     - scripts/userscripts/
diff --git a/pywikibot/config.py b/pywikibot/config.py
index 9e3410d..193ec03 100644
--- a/pywikibot/config.py
+++ b/pywikibot/config.py
@@ -1126,7 +1126,7 @@
 #
 # When called as main program, list all configuration variables
 #
-if __name__ == '__main__':
+if __name__ == '__main__':  # pragma: no cover
     _all = True
     for _arg in sys.argv[1:]:
         if _arg == 'modified':

