Update dependency prometheus-client to v0.20.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
prometheus-client	==0.12.0 -> ==0.20.0

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Release Notes

prometheus/client_python (prometheus-client)

v0.20.0: 0.20.0 / 2024-02-14

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What's Changed

• [CHANGE/BUGFIX] Update OpenMetrics Content Type to 1.0.0. #​997
• [FEATURE] Enable graceful shutdown for start_{http,wsgi}_server by returning the server and thread. #​999
• [FEATURE] Allow resetting counter metrics. #​1005
• [BUGFIX] wsgi server: address family discovery is not quite right. #​1006

v0.19.0: 0.19.0 / 2023-11-20

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What's Changed

[FEATURE] support HTTPS/TLS in start_http_server. #​946
[BUGFIX] fix: error in determining timestamp less than. #​979

v0.18.0: 0.18.0 / 2023-10-30

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[CHANGE] Remove support for Python versions < 3.8. #​936
[FEATURE] Add mostrecent aggregation to Gauge. #​967
[ENHANCEMENT] Typing improvements. #​935, #​970
[ENHANCEMENT] Allow enabling or disabling _created metrics from code. #​973
[BUGFIX] Change #!/usr/bin/python to #!/usr/bin/env python in remaining places. #​945

v0.17.1: 0.17.1 / 2023-07-19

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[BUGFIX] Use #!/usr/bin/env python instead of #!usr/bin/python in bridge/graphite.py. #​928

v0.17.0: 0.17.0 / 2023-05-24

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[ENHANCEMENT] Add additional typing. #​887, #​903
[BUGFIX] Fix typo in python_gc_objects_collected metadata. #​894
[BUGFIX] Do not include .pyc files in the build wheel. #​906

v0.16.0: 0.16.0 / 2023-01-23

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[FEATURE] Support HELP text in multiprocess mode. #​804
[ENHANCEMENT] Reduce the mmap minimum size. #​853
[BUGFIX] Use the correct OpenMetrics encoder when application/openmetrics-text is requested in ASGI apps. #​864
[BUGFIX] Allow Prometheus format parser to handle a missing space after labels. #​872

v0.15.0: 0.15.0 / 2022-10-13

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[CHANGE] Remove choose_formatter. choose_formatter only existed for v0.14.x and was deprecated in v0.14.1. https://github.com/prometheus/client_python/pull/846
[FEATURE] Support TLS auth when using push gateway with tls_auth_handler. https://github.com/prometheus/client_python/pull/841
[ENHANCEMENT] Add sum, livemin, and livemax multiprocess modes for Gauges. https://github.com/prometheus/client_python/pull/794

v0.14.1: 0.14.1 / 2022-04-08

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[BUGFIX] Revert choose_encoder being renamed to choose_formatter to fix a breaking change. For the 0.14.x release cycle choose_formatter will still exist, but will be removed in 0.15.0. #​796

v0.14.0: 0.14.0 / 2022-04-05

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[ENHANCEMENT] Continued typing improvements and coverage. #​759, #​771, #​781
[ENHANCEMENT] Allow binding to IPv6 addresses. #​657
[ENHANCEMENT] Negotiate gzip content-encoding, enabled by default. #​776
[ENHANCEMENT] Allow disabling _created metrics via the PROMETHEUS_DISABLE_CREATED_SERIES environment variable. #​774
[BUGFIX] Correct minor typo in exception raised when exemplar labels are too long. #​773

v0.13.1: 0.13.1 / 2022-01-28

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[BUGFIX] Relax some type constraints that were too strict. #​754, #​755, #​756, #​758
[BUGFIX] Explicitly export functions with __all__. #​757

v0.13.0: 0.13.0 / 2022-01-25

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[CHANGE] Drop support for Python versions 2.7, 3.4, and 3.5. #​718
[FEATURE] Support adding labels when using .time() #​730
[ENHANCEMENT] Begin to add type hints to functions. #​705
[ENHANCEMENT] Improved go-to-declaration behavior for editors. #​747
[BUGFIX] Remove trailing slashes from pushgateway URLS. #​722
[BUGFIX] Catch non-integer bucket/count values. #​726

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⚠ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

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The artifact failure details are included below:

File name: poetry.lock

Updating dependencies
Resolving dependencies...


Because fastapi-prometheus-metrics (0.2.7) depends on prometheus-client (>=0.12.0,<0.13.0)
 and no versions of fastapi-prometheus-metrics match >0.2.7,<0.3.0, fastapi-prometheus-metrics (>=0.2.7,<0.3.0) requires prometheus-client (>=0.12.0,<0.13.0).
So, because polaris depends on both prometheus-client (==0.20.0) and fastapi-prometheus-metrics (^0.2.7), version solving failed.