deps: bump diff from 6.0.0 to 7.0.0

Bumps [diff](https://github.com/kpdecker/jsdiff) from 6.0.0 to 7.0.0.
- [Changelog](https://github.com/kpdecker/jsdiff/blob/master/release-notes.md)
- [Commits](kpdecker/jsdiff@v6.0.0...7.0.0)

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

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

Author: dependabot[bot]

package.json

@@ -44,7 +44,7 @@
     "@npmcli/package-json": "^5.0.0",
     "@octokit/rest": "^19.0.4",
     "dedent": "^1.5.1",
-    "diff": "^6.0.0",
+    "diff": "^7.0.0",
     "glob": "^10.1.0",
     "handlebars": "^4.7.7",
     "hosted-git-info": "^7.0.1",