chore(deps-dev): bump yeoman-test from 6.3.0 to 7.4.0

Bumps [yeoman-test](https://github.com/yeoman/yeoman-test) from 6.3.0 to 7.4.0.
- [Release notes](https://github.com/yeoman/yeoman-test/releases)
- [Commits](yeoman/yeoman-test@v6.3.0...v7.4.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -41,7 +41,7 @@
     "stdout-stderr": "^0.1.13",
     "yeoman-assert": "^3.1.1",
     "yeoman-environment": "^3.2.0",
-    "yeoman-test": "^6.0.0"
+    "yeoman-test": "^7.4.0"
   },
   "dependencies": {
     "@adobe/aio-lib-env": "^2.0.0",