build(deps): bump dugite from 2.7.1 to 3.0.0

Bumps [dugite](https://github.com/desktop/dugite) from 2.7.1 to 3.0.0.
- [Release notes](https://github.com/desktop/dugite/releases)
- [Changelog](https://github.com/desktop/dugite/blob/main/docs/releases.md)
- [Commits](desktop/dugite@v2.7.1...v3.0.0)

---
updated-dependencies:
- dependency-name: dugite
  dependency-version: 3.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -79,7 +79,7 @@
     "@octokit/request-error": "^7.1.0",
     "@octokit/rest": "^22.0.1",
     "commander": "^14.0.2",
-    "dugite": "^2.7.1",
+    "dugite": "^3.0.0",
     "html-to-text": "^9.0.5",
     "json-stable-stringify": "^1.3.0",
     "jsonwebtoken": "^9.0.3",