Bump pygments from 2.18.0 to 2.19.1

Bumps [pygments](https://github.com/pygments/pygments) from 2.18.0 to 2.19.1.
- [Release notes](https://github.com/pygments/pygments/releases)
- [Changelog](https://github.com/pygments/pygments/blob/master/CHANGES)
- [Commits](pygments/pygments@2.18.0...2.19.1)

---
updated-dependencies:
- dependency-name: pygments
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

requirements.txt

@@ -4,7 +4,7 @@ hexbytes==0.3.1
 ledgereth==0.10.0
 packaging>=23.1
 prompt_toolkit==3.0.50
-pygments==2.18.0
+pygments==2.19.1
 requests==2.32.3
 safe-eth-py==6.3.0
 tabulate==0.9.0