Meltano

<https://github.com/meltano/hub/pull/2329|#2329 Add settings that tap-mixpanel hotgluexyz uses>
Pull request opened by <https://github.com/holly-evans|holly-evans>
tap-mixpanel takes username, password, and project_id for service account authentication
<https://github.com/hotgluexyz/tap-mixpanel/blob/a3f166ee6409b8d72b3a0f0876beee0c73948644/tap_mixpanel/__init__.py#L49-L65|https://github.com/hotgluexyz/tap-mixpanel/blob/a3f166ee6409b8d72b3a0f0876beee0c73948644/tap_mixpanel/__init__.py#L49-L65>  
<https://docs.mixpanel.com/reference/service-accounts|https://docs.mixpanel.com/reference/service-accounts>
<https://github.com/meltano/hub|meltano/hub>

<https://github.com/meltano/hub/pull/2329|#2329 Add settings that tap-mixpanel hotgluexyz uses>
Pull request merged by <https://github.com/ReubenFrankel|ReubenFrankel>
<https://github.com/meltano/hub|meltano/hub>