Move scripts to sub-directory

[aidanheerdegen]

There are scripts/tools in the top level directory and inside some of the model config directories.

Specifically

resub.sh
ocean/make_diag_table.py

I propose we create a scripts or tools directory, put all scripts and their inputs files in that location and keep the model config directories clean of anything but model config information.

This has the added benefit that we can easily exclude a single location from CI reproducibility checks.

[CodeGat]

This issue needs to be merged before #1