Build(deps-dev): Bump gulp-strip-comments from 2.5.2 to 2.6.0

Bumps [gulp-strip-comments](https://github.com/RnbWd/gulp-strip-comments) from 2.5.2 to 2.6.0.
- [Release notes](https://github.com/RnbWd/gulp-strip-comments/releases)
- [Commits](RnbWd/gulp-strip-comments@2.5.2...2.6.0)

---
updated-dependencies:
- dependency-name: gulp-strip-comments
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]