chore: Bump version to 0.13 (#1039)

Bump version to 0.13 for release

Author: kylebarron

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "lonboard"
-version = "0.13.0-beta.1"
+version = "0.13.0"
 description = "Fast, interactive geospatial data visualization in Jupyter."
 authors = [{ name = "Kyle Barron", email = "[email protected]" }]
 license = "MIT"