Add support for banwikisource

Bug: T284393
Change-Id: Iba2e6988aaefcf485a4f466a805236c3f1010ec2
---
M pywikibot/families/wikisource_family.py
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pywikibot/families/wikisource_family.py b/pywikibot/families/wikisource_family.py
index 155adb0..4330d41 100644
--- a/pywikibot/families/wikisource_family.py
+++ b/pywikibot/families/wikisource_family.py
@@ -31,7 +31,7 @@
         'az', 'la', 'ca', 'br', 'nl', 'kn', 'th', 'hr', 'no', 'eo', 'is',
         'vec', 'pms', 'id', 'hi', 'be', 'lij', 'et', 'da', 'mk', 'yi', 'as',
         'mr', 'bg', 'li', 'lt', 'wa', 'eu', 'or', 'pa', 'cy', 'gl', 'bs',
-        'sah', 'sk', 'zh-min-nan', 'fo',
+        'sah', 'sk', 'zh-min-nan', 'fo', 'ban',
     ]
 
     # Sites we want to edit but not count as real languages

