Both repositories, ort and ort-config currently contain example policy rules. In fact the ort-config ones have initially been created based on ORT's one and then extended. So, it's currently not clear what the right place for examples rules is.

Fix this as follows:

• The place for real world examples from now on should be ort-config repository
• ORT's example policy rules should be moved from examples to functional test assets and be minimized to avoid redundant testing

As a future follow-up (out of scope here) it seems reasonable to add a test which verifies that the rules in ort-config do compile / execute successfully.