Setup SPDX Workflow for tt-Forge repo

[staylorTT]

In preparation for demo code / other code can we get the SPDX checker setup.

Similar to https://github.com/tenstorrent/tt-forge-fe/blob/main/.github/check-spdx.yml on other repos.

This could be a good candidate for https://github.com/tenstorrent/tt-github-actions since all our open repos should be using it.

[jmcgrathTT]

If we want this to work only in the CI by pre-downloading the check-spdx.yml from tt-github-actions, this is easy. If we want it to work locally, it's going to take some more work.

The problem is there is no arg option that will let you pull from a URL for this pre-commit hook.

https://github.com/espressif/check-copyright?tab=readme-ov-file#information-about-optional-parameters
https://github.com/tenstorrent/tt-forge-fe/blob/main/.pre-commit-config.yaml#L2-L6

In order to fix it, I would have to fork and contribute upstream.
https://github.com/espressif/check-copyright/blob/master/check_copyright.py#L573

Thoughts @vmilosevic?