Properly hide fields of inline referenced microblog

Problem/Motivation

While editing a microblog inline, there are a bunch of fields visible, including the publish status. This module should handle the publishing and posting process, and so fields beyond the relevant social media platform fields do not need to be visible while editing the microblog inline.

There is also a relevant warning that should be fixed while cleaning this up:

Warning: Undefined array key "#bundle" in social_post_controller_hide_microblog_fields() (line 194 of modules/contrib/social_post_controller/social_post_controller.module).