Bump pygments from 2.10.0 to 2.15.0 (#40)

Bumps [pygments](https://github.com/pygments/pygments) from 2.10.0 to 2.15.0.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](https://github.com/pygments/pygments/compare/2.10.0...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>

requirements.txt

@@ -45,7 +45,7 @@ publicsuffix2==2.20191221
 pyasn1==0.4.8
 pycparser==2.21
 pycollada==0.7.2
-Pygments==2.10.0
+Pygments==2.15.0
 pyOpenSSL==22.0.0
 pyparsing==2.4.7
 pyperclip==1.8.2