Bump simplepie/simplepie from 1.5.8 to 1.6.0
Bump simplepie/simplepie from 1.5.8 to 1.6.0

Bumps [simplepie/simplepie](https://github.com/simplepie/simplepie) from 1.5.8 to 1.6.0.
- [Release notes](https://github.com/simplepie/simplepie/releases)
- [Changelog](https://github.com/simplepie/simplepie/blob/master/CHANGELOG.md)
- [Commits](https://github.com/simplepie/simplepie/compare/1.5.8...1.6.0)

---
updated-dependencies:
- dependency-name: simplepie/simplepie
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
j0k3r/f43.me,j0k3r/f43.me,j0k3r/f43.me