fix: broken commit range due to uninitialized variable

[0xwitty]

Explanation

While running the script, I noticed the commit range was sometimes incorrect — e.g., showing ..HEAD instead of the expected tag..HEAD. Turns out latest_release_commit was being used inside determine-commit-range without being passed in, so it was empty. I fixed this by passing it explicitly as an argument.

Also cleaned up a stray quote in the USAGE output.

Checklist

• I've updated the test suite for new or updated code as appropriate
• I've updated documentation (JSDoc, Markdown, etc.) for new or updated code as appropriate
• I've communicated my changes to consumers by updating changelogs for packages I've changed, highlighting breaking changes as necessary
• I've prepared draft pull requests for clients and consumer packages to resolve any breaking changes