chore(deps-dev): bump pixelmatch from 6.0.0 to 7.1.0

Bumps [pixelmatch](https://github.com/mapbox/pixelmatch) from 6.0.0 to 7.1.0.
- [Release notes](https://github.com/mapbox/pixelmatch/releases)
- [Commits](mapbox/pixelmatch@v6.0.0...v7.1.0)

---
updated-dependencies:
- dependency-name: pixelmatch
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -215,7 +215,7 @@
     "node-notifier": "^10.0.1",
     "open": "^10.1.0",
     "ora": "^8.1.0",
-    "pixelmatch": "^6.0.0",
+    "pixelmatch": "^7.1.0",
     "pngjs": "^7.0.0",
     "prettier": "^3.3.3",
     "prettier-plugin-jsdoc": "^1.3.0",