Bump shapely from 2.0.5 to 2.0.6 in /rastervision_core

Bumps [shapely](https://github.com/shapely/shapely) from 2.0.5 to 2.0.6.
- [Release notes](https://github.com/shapely/shapely/releases)
- [Changelog](https://github.com/shapely/shapely/blob/main/CHANGES.txt)
- [Commits](shapely/shapely@2.0.5...2.0.6)

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

Signed-off-by: dependabot[bot] <[email protected]>

rastervision_core/requirements.txt

@@ -1,5 +1,5 @@
 rastervision_pipeline==0.31.2-dev
-shapely==2.0.5
+shapely==2.0.6
 geopandas==1.0.1
 numpy==1.26.4
 pillow==10.4.0