fix(prepare): Pass --no-git-checks flag to publish step

[BYK]

Summary

When running craft prepare --publish --no-git-checks, the noGitChecks flag was not being passed to the publish step, causing git checks to run even when explicitly disabled by the user.

Problem

The execPublish() function constructs a PublishOptions object but omits the required noGitChecks property. This causes:

1. User runs: craft prepare --publish --no-git-checks 1.0.0
2. The prepare step correctly skips git checks
3. The publish step runs git checks anyway (because noGitChecks is undefined)

Fix

Updated execPublish() to:

• Accept a noGitChecks parameter
• Include it in the PublishOptions object passed to the publish handler

This ensures the user's intent to skip git checks is respected throughout the entire prepare+publish flow.

Follow up to https://github.com/getsentry/craft/pull/683/files/a1ebfffc1a0cbc40e7d96b04771672e2d6418e22#diff-adc8934db1a646fd72f3cdda4ede76ecfc3628ec0f8dd1f37403d0121183e94a

[github-actions]

Semver Impact of This PR

🟢 Patch (bug fixes)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).

---

This PR will not appear in the changelog.

---

_{🤖 This preview updates automatically when you update the PR.}