[stubsabot] Bump Pygments to 2.19.* (#13370)

Release: https://pypi.org/pypi/Pygments/2.19.0
Homepage: https://pygments.org
Repository: https://github.com/pygments/pygments
Typeshed stubs: https://github.com/python/typeshed/tree/main/stubs/Pygments
Changelog: https://github.com/pygments/pygments/blob/master/CHANGES
Diff: pygments/pygments@2.18.0...2.19.0

Stubsabot analysis of the diff between the two releases:
 - 9 public Python files have been added.
 - 0 files included in typeshed's stubs have been deleted.
 - 36 files included in typeshed's stubs have been modified or renamed.
 - Total lines of Python code added: 2960.
 - Total lines of Python code deleted: 694.

stubs/Pygments/METADATA.toml

@@ -1,4 +1,4 @@
-version = "2.18.*"
+version = "2.19.*"
 upstream_repository = "https://github.com/pygments/pygments"
 requires = ["types-docutils", "types-setuptools"]
 partial_stub = true