Update bot_list
Update bot_list

John Bot   : Blocked indefinitely for abusing multiple accounts. See
https://en.wikipedia.org/wiki/Special:Contributions/John_Bot
.snoopyBot.: No account by this name. Correct name is ".snoopybot."
SAMI.bot   : No account by this name. Correct name is "SAMI.Bot"

Change-Id: Ied0d9b7c3639bcf7d4e35a3900bcb747e0caf30e

wikimedia/pywikibot-core,wikimedia/pywikibot-core