fix(deps): update dependency prometheus-client to >=0.16.0,<0.17.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
prometheus-client	>=0.15.0,<0.16.0 -> >=0.16.0,<0.17.0

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Release Notes

prometheus/client_python

### [`v0.16.0`](https://togithub.com/prometheus/client_python/releases/tag/v0.16.0): 0.16.0 / 2023-01-23 [Compare Source](https://togithub.com/prometheus/client_python/compare/v0.15.0...v0.16.0) \[FEATURE] Support HELP text in multiprocess mode. [#​804](https://togithub.com/prometheus/client_python/issues/804) \[ENHANCEMENT] Reduce the mmap minimum size. [#​853](https://togithub.com/prometheus/client_python/issues/853) \[BUGFIX] Use the correct OpenMetrics encoder when `application/openmetrics-text` is requested in ASGI apps. [#​864](https://togithub.com/prometheus/client_python/issues/864) \[BUGFIX] Allow Prometheus format parser to handle a missing space after labels. [#​872](https://togithub.com/prometheus/client_python/issues/872)

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