Bump duckdb-engine from 0.10.0 to 0.11.1 in /spark (#134)

Bumps [duckdb-engine](https://github.com/Mause/duckdb_engine) from 0.10.0 to 0.11.1.
- [Release notes](https://github.com/Mause/duckdb_engine/releases)
- [Changelog](https://github.com/Mause/duckdb_engine/blob/main/CHANGELOG.md)
- [Commits](Mause/duckdb_engine@v0.10.0...v0.11.1)

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

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

spark/requirements.txt

@@ -4,4 +4,4 @@ pyiceberg[pyarrow,duckdb,pandas]==0.5.1
 jupysql==0.10.5
 matplotlib==3.8.2
 scipy==1.12.0
-duckdb-engine==0.10.0
+duckdb-engine==0.11.1