Bump matplotlib from 3.8.2 to 3.8.3 in /spark (#136)

Bumps [matplotlib](https://github.com/matplotlib/matplotlib) from 3.8.2 to 3.8.3.
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.8.2...v3.8.3)

---
updated-dependencies:
- dependency-name: matplotlib
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

spark/requirements.txt

@@ -2,6 +2,6 @@ jupyter==1.0.0
 spylon-kernel==0.4.1
 pyiceberg[pyarrow,duckdb,pandas]==0.6.0
 jupysql==0.10.5
-matplotlib==3.8.2
+matplotlib==3.8.3
 scipy==1.12.0
 duckdb-engine==0.11.1