deps: bump the prod-deps group across 1 directory with 3 updates (#15)

Bumps the prod-deps group with 3 updates in the / directory: [geopandas](https://github.com/geopandas/geopandas), [matplotlib](https://github.com/matplotlib/matplotlib) and [fastparquet](https://github.com/dask/fastparquet).


Updates `geopandas` from 1.1.1 to 1.1.2
- [Release notes](https://github.com/geopandas/geopandas/releases)
- [Changelog](https://github.com/geopandas/geopandas/blob/main/CHANGELOG.md)
- [Commits](geopandas/geopandas@v1.1.1...v1.1.2)

Updates `matplotlib` from 3.10.7 to 3.10.8
- [Release notes](https://github.com/matplotlib/matplotlib/releases)
- [Commits](matplotlib/matplotlib@v3.10.7...v3.10.8)

Updates `fastparquet` from 2024.11.0 to 2025.12.0
- [Commits](dask/fastparquet@2024.11.0...2025.12.0)

---
updated-dependencies:
- dependency-name: geopandas
  dependency-version: 1.1.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: prod-deps
- dependency-name: matplotlib
  dependency-version: 3.10.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: prod-deps
- dependency-name: fastparquet
  dependency-version: 2025.12.0
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: prod-deps
...

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Author: dependabot[bot]