* Compare byte strings to byte strings
* Fix a traceback in ansible-pull on python3 comparing output from
subprocess with a text string.
* Rename variables that hold byte strings so we are clear that those are
not text strings.
* Use to_text() to transform variable that's being displayed as it's
less fragile than str().
Fixes#36962
(cherry picked from commit b98ad3a12b)
* Add changelog entry for python3 ansible-pull fix
