Bump pygments from 2.11.2 to 2.15.0 (#55)

Bumps [pygments](https://github.com/pygments/pygments) from 2.11.2 to 2.15.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.11.2...2.15.0)

---
updated-dependencies:
- dependency-name: pygments
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

docs/requirements.txt

@@ -9,7 +9,7 @@ importlib-metadata==4.11.3
 Jinja2==3.1.0
 MarkupSafe==2.1.1
 packaging==21.3
-Pygments==2.11.2
+Pygments==2.15.0
 pyparsing==3.0.7
 pytz==2022.1
 requests==2.31.0

requirements.txt

@@ -8,7 +8,7 @@ networkx==3.1
 numpy==1.24.2
 pandas==2.0.0
 py4j==0.10.9.7
-Pygments==2.14.0
+Pygments==2.15.0
 python-dateutil==2.8.2
 pytz==2023.3
 rich==13.3.3