[osquery:master] 2 new commits by SS:

<https://github.com/osquery/osquery/commit/bc623396568354073a984d163accccc2d9beb016|bc62339>

adding utf8 locale to dockerfile (PR #6011) - SS

<https://github.com/osquery/osquery/commit/39405447f932e97d31e07dec0f14631ed71fa8c0|3940544>

formatting functions py2->3 (PR #6011) - SS