Libraries with the same name but different path override each other

[andrewnester]

Describe the issue

Using 2 libraries from different local paths but with the same name will result in one of them being overriden by other when uploaded to Databricks.

(from here: https://github.com/databricks/cli/pull/1664#discussion_r1709604419)

We need to figure out how to handle this, few ideas:

1. Maintain relative path when uploaded
2. Add library hash to the name

Is this a regression?

No