Bump orchestra/testbench from 6.25.1 to 6.35.0 (#169)

Bumps [orchestra/testbench](https://github.com/orchestral/testbench) from 6.25.1 to 6.35.0.
- [Release notes](https://github.com/orchestral/testbench/releases)
- [Changelog](https://github.com/orchestral/testbench/blob/v6.35.0/CHANGELOG-6.x.md)
- [Commits](orchestral/testbench@v6.25.1...v6.35.0)

---
updated-dependencies:
- dependency-name: orchestra/testbench
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -26,7 +26,7 @@
         }
     },
     "require-dev": {
-        "orchestra/testbench": "~6.25.0",
+        "orchestra/testbench": "~6.35.0",
         "php-coveralls/php-coveralls": "^2.5.2"
     },
     "require": {