chore(deps): update dependency ops to v2.22.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ops (changelog)	==2.21.1 -> ==2.22.0

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Release Notes

canonical/operator (ops)

v2.22.0

Compare Source

Features

• Add Juju topology labels (#​1744)

Fixes

• Turn on databag access validation in __init__ (#​1737)
• Allow event suffixes to appear in event names in ops.testing (#​1754)

Documentation

• Document how to manage metrics (#​1692)
• Link to our docs from the top of our README (#​1710)
• Update code in K8s tutorial, with source in repo (part 1) (#​1719)
• Update links to juju.is/docs (#​1725)
• Fix link in breakpoint output, remove link from Harness error message (#​1726)
• Update Matrix channel name to Charm Tech (#​1740)
• Rename configurations to configuration (#​1746)
• Fix typos in code snippets by @​MattiaSarti (#​1750)

CI

• Add ops[tracing] integration tests (#​1686)
• Pin workflows by hash (#​1721)
• Disable alertmanager compatibility tests until upstream fix (#​1745)
• Remove explicit scopes and update HACKING.md (#​1748)
• Pin trusted workflows by tag (#​1752)
• Re-enable alertmanager-k8s-operator in observability charm tests (#​1753)
• Fix reporting to TIOBE after ops[tracing] addition (#​1755)

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Test results for commit 2aeb8cc

Test coverage for 2aeb8cc

Name                             Stmts   Miss Branch BrPart  Cover   Missing
----------------------------------------------------------------------------
src/charm.py                        52      3      4      1    93%   98-100
src/charm_state.py                  35      1      2      1    95%   21
src/constants.py                     4      0      0      0   100%
src/exceptions.py                    3      0      0      0   100%
src/github_actions_exporter.py      24      0      0      0   100%
----------------------------------------------------------------------------
TOTAL                              118      4      6      2    95%

Static code analysis report

Run started:2025-05-29 07:15:27.912326

Test results:
  No issues identified.

Code scanned:
  Total lines of code: 588
  Total lines skipped (#nosec): 0
  Total potential issues skipped due to specifically being disabled (e.g., #nosec BXXX): 0

Run metrics:
  Total issues (by severity):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
  Total issues (by confidence):
  	Undefined: 0
  	Low: 0
  	Medium: 0
  	High: 0
Files skipped (0):