Bump mypy from 1.18.2 to 1.19.1 in /python-wrapper

Bumps [mypy](https://github.com/python/mypy) from 1.18.2 to 1.19.1.
- [Changelog](https://github.com/python/mypy/blob/master/CHANGELOG.md)
- [Commits](python/mypy@v1.18.2...v1.19.1)

---
updated-dependencies:
- dependency-name: mypy
  dependency-version: 1.19.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

python-wrapper/pyproject.toml

@@ -48,7 +48,7 @@ snowflake = ["snowflake-snowpark-python>=1, <2"]
 [dependency-groups]
 dev = [
     "ruff==0.14.1",
-    "mypy==1.18.2",
+    "mypy==1.19.1",
     "pytest==8.4.2",
     "selenium==4.38.0",
     "ipykernel==6.30.1",