Update dependency juju to v2.9.49.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
juju (changelog)	2.9.49.0 -> 2.9.49.1

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 71.82%. Comparing base (769dda2) to head (08683d1).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #693   +/-   ##
=======================================
  Coverage   71.82%   71.82%           
=======================================
  Files          13       13           
  Lines        3219     3219           
  Branches      477      477           
=======================================
  Hits         2312     2312           
  Misses        791      791           
  Partials      116      116           

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