Update dependency prometheus-client to ~=0.22.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
prometheus-client	~=0.21.1 -> ~=0.22.1

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Release Notes

prometheus/client_python (prometheus-client)

v0.22.1

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What's Changed

• BugFix: Skip validating and parsing comment lines early (#​1108) by @​wissamir in https://github.com/prometheus/client_python/pull/11099
• Use License Expressions in pyproject.toml by @​csmarchbanks in https://github.com/prometheus/client_python/pull/11111

Full Changelog: https://github.com/prometheus/client\_python/compare/v0.22.0...v0.22.1

v0.22.0

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What's Changed

• Add support for native histograms in OM parser by @​vesari in https://github.com/prometheus/client_python/pull/10400
• Add exemplar support to CounterMetricFamily [Fix #​1062] by @​lod in https://github.com/prometheus/client_python/pull/10633
• Fix write_to_textfile leaves back temp files on errors by @​ethanschen in https://github.com/prometheus/client_python/pull/10666
• Support UTF-8 in metric creation, parsing, and exposition by @​ywwg in https://github.com/prometheus/client_python/pull/10700
• Fix incorrect use of reentrant locks by @​suligap in https://github.com/prometheus/client_python/pull/10766
• Remove Python 3.8 support by @​kajinamit in https://github.com/prometheus/client_python/pull/10755
• Check if labelvalues is in _metrics before deletion in MetricWrapperBase.remove() by @​GlorifiedPig in https://github.com/prometheus/client_python/pull/10777
• Add support for Python 3.13 by @​Pliner in https://github.com/prometheus/client_python/pull/10800
• Correct nh sample span structure and parsing by @​vesari in https://github.com/prometheus/client_python/pull/10822
• Migrate from setup.py to pyproject.toml by @​csmarchbanks in https://github.com/prometheus/client_python/pull/10844
• Changed pushgateway.md by @​mallika-mur in https://github.com/prometheus/client_python/pull/10833
• Fix order-dependent flaky tests related to UTF-8 support by @​dg98 in https://github.com/prometheus/client_python/pull/10933
• Update versions for docs Github actions by @​csmarchbanks in https://github.com/prometheus/client_python/pull/10966
• Documentation Updates by @​ethanschen in https://github.com/prometheus/client_python/pull/10977
• Add note on gauge.set_function not working with multiprocessing by @​aapeliv in https://github.com/prometheus/client_python/pull/10988
• Don't send an empty HTTP header for /favicon.ico by @​noselasd in https://github.com/prometheus/client_python/pull/11011

Full Changelog: https://github.com/prometheus/client\_python/compare/v0.21.0...v0.22.0

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