Bump mkdocs from 1.2.1 to 1.2.3 in /requirements (#2073)
Bump mkdocs from 1.2.1 to 1.2.3 in /requirements (#2073)


ultrabug/py3status,valdur55/py3status,ultrabug/py3status,ultrabug/py3status,valdur55/py3status,valdur55/py3status