Bumps [@quasar/extras](https://github.com/quasarframework/quasar) from 1.15.2 to 1.15.6.
- [Release notes](https://github.com/quasarframework/quasar/releases)
- [Commits](https://github.com/quasarframework/quasar/compare/@quasar/extras-v1.15.2...quasar-v1.15.6

)

---
updated-dependencies:
- dependency-name: "@quasar/extras"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>