build(deps-dev): bump jsdom-testing-mocks from 1.14.0 to 1.15.0

Bumps [jsdom-testing-mocks](https://github.com/trurl-master/jsdom-testing-mocks) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/trurl-master/jsdom-testing-mocks/releases)
- [Commits](trurl-master/jsdom-testing-mocks@v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: jsdom-testing-mocks
  dependency-version: 1.15.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]