Avoid broken macaroonbakery release

[javacruft]

macaroonbakery 1.3.3 has a broken protobuf dependency, add a requirement to avoid that specific release:
go-macaroon-bakery/py-macaroon-bakery#94

(cherry picked from commit 8be4948)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (6e3b91b) 89.14% compared to head (12ff9e7) 89.14%.

Additional details and impacted files

@@             Coverage Diff              @@
##           libjuju-3.1     #632   +/-   ##
============================================
  Coverage        89.14%   89.14%           
============================================
  Files               44       44           
  Lines             4689     4689           
============================================
  Hits              4180     4180           
  Misses             509      509           

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[ajkavanagh]

This looks like it broke due to breaking changes between Juju 2.9 -> 3.1:

Model       Cloud/Region         Type  Status     Machines  Units  Access  Last connection
controller  localhost/localhost  lxd   available         1      1  admin   just now
++ juju models --format yaml
++ grep '^- name:.*zaza'
++ cut -f2 -d/
+ model=
+ juju status -m
+ tee logs/juju-status.txt
ERROR option needs an argument: -m
+ juju crashdump -m -o logs/
ERROR juju: "crashdump" is not a juju command. See "juju --help".

Is it important for this branch to fix it, or would you just like it merged for convenience?

[javacruft]

@ajkavanagh I really need to unblock our charm testing gate - I'm running this cherry-pick through with https://review.opendev.org/c/openstack/sunbeam-charms/+/903563 to check it works OK

[ajkavanagh]

@ajkavanagh I really need to unblock our charm testing gate - I'm running this cherry-pick through with https://review.opendev.org/c/openstack/sunbeam-charms/+/903563 to check it works OK

Right, that seems reasonable. Once that passes, we can merge.

[javacruft]

@ajkavanagh review passed testing 👍

[ajkavanagh]

@ajkavanagh review passed testing 👍

Oh yes! It all runs upstream; I was mistakenly looking for zOSCI. Merging now.