chore(deps): update dependency execa to v6 (#189)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

package.json

@@ -23,7 +23,7 @@
  "@vue/compiler-sfc": "^3.2.22",
  "conventional-changelog-cli": "^2.1.1",
  "ejs": "^3.1.6",
- "execa": "^5.1.1",
+ "execa": "^6.0.0",
  "file-saver": "^2.0.5",
  "jest": "^27.3.1",
  "jszip": "^3.7.1",