Pre-submission checks

• I am not reporting a bug (crash, false positive/negative, etc). These must be filed via the bug report template.
• I have looked through the open issues for a duplicate request.

What's the problem this feature will solve?

Right now users can audit multiple remote repos by doing something like:

zizmor org1/repo1 org2/repo2 org1/repoN ...

However, this is tedious to do. Instead, zizmor should probably support some kind of "bulk" mode, e.g.:

zizmor org1 org2 ...

...where each input is a GitHub org. This would then pull each repo (public by default?) from each org, and audit each.

Random thoughts:

• zizmor org1 org2 ... is a little ambiguous; maybe a new --bulk flag is in order, i.e. zizmor --bulk org1 org2. This might be more tedious or too unintuitive however, since no other input collection mode requires an additional flag.

h/t @philpennock for the idea

Describe the solution you'd like

See above.

Additional context

No response