Expose dependency-snapshot-correlator input

[willvrny]

I've been exploring using the anchore/sbom-action but have a scenario that would require exposing this input.

When using the action with a GitHub matrix to generate SBOMs for multiple images for submitting to the GitHub dependency API, the correlator is getting set to ${workflow}_${job}. I can't see a way to make this different between matrix runs so it is set to the same value for both. GitHub docs seem to suggest the following:

If you're using a build matrix, then you'll also need to add additional key(s) to distinguish between each submission inside a matrix variation.

It appears the code already supports an input of dependency-snapshot-correlator: https://github.com/anchore/sbom-action/blob/main/src/github/SyftGithubAction.ts#L422

Is it possible to expose this as an input to the action?