Need assembly.jar file and support for spark 3.0 Databricks 7.0+

[DragonEnergy]

currently trying to perform operations Databricks but the last usable version of the assembly .jar file was for Databricks 5.5 and this is no longer supported by Databricks. Current LTS options are 7.0+ (9.1 is most widely used)

https://github.com/locationtech/rasterframes/releases/tag/databricks-spark2.4-python3

This release was the last with an assembly-***.jar file that is needed from this Notebook published on Databricks.com
https://www.databricks.com/notebooks/rasterframes-notebook.html

[DragonEnergy]

Just noticed this:
#587

can creating the assembly.jar file be part of this merge?