build(deps): bump execa from 5.1.1 to 9.6.1

Bumps [execa](https://github.com/sindresorhus/execa) from 5.1.1 to 9.6.1.
- [Release notes](https://github.com/sindresorhus/execa/releases)
- [Commits](sindresorhus/execa@v5.1.1...v9.6.1)

---
updated-dependencies:
- dependency-name: execa
  dependency-version: 9.6.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package.json

@@ -28,7 +28,7 @@
     "archiver": "^5.3.1",
     "chalk": "^4",
     "chokidar": "^3.5.2",
-    "execa": "^5.0.0",
+    "execa": "^9.6.1",
     "fs-extra": "^11.1.1",
     "get-port": "^5",
     "hjson": "^3.2.1",