build(deps): bump prometheus-api-client from 0.6.0 to 0.7.0

Bumps [prometheus-api-client](https://github.com/4n4nd/prometheus-api-client-python) from 0.6.0 to 0.7.0.
- [Release notes](https://github.com/4n4nd/prometheus-api-client-python/releases)
- [Changelog](https://github.com/4n4nd/prometheus-api-client-python/blob/master/CHANGELOG.md)
- [Commits](4n4nd/prometheus-api-client-python@v0.6.0...v0.7.0)

---
updated-dependencies:
- dependency-name: prometheus-api-client
  dependency-version: 0.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements.txt

@@ -1,28 +1,17 @@
 certifi==2025.10.5
 charset-normalizer==3.4.4
 cloudscale-sdk==0.7.0
-contourpy==1.3.3
 cs==3.4.0
-cycler==0.12.1
 dateparser==1.2.2
 deprecated==1.2.18
-fonttools==4.60.1
 hcloud==2.11.1
-httmock==1.4.0
 idna==3.11
 importlib-metadata==8.7.0
 jsonpickle==4.1.1
-kiwisolver==1.4.9
-matplotlib==3.10.7
-numpy==2.3.4
-packaging==25.0
-pandas==2.3.3
-pillow==12.0.0
-prometheus-api-client==0.6.0
+prometheus-api-client==0.7.0
 prometheus-client==0.23.1
 pydantic==1.10.24
 pydantic-yaml==0.11.2
-pyparsing==3.2.5
 python-dateutil==2.9.0.post0
 python-digitalocean==1.17.0
 python-dotenv==1.2.1
@@ -35,7 +24,6 @@ schedule==1.2.2
 six==1.17.0
 types-deprecated==1.3.1.20251101
 typing-extensions==4.15.0
-tzdata==2025.2
 tzlocal==5.3.1
 urllib3==2.5.0
 wrapt==1.17.3