fix(deps): update dependency pino to v5.15.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
pino (source)	dependencies	minor	5.14.0 -> 5.15.0

---

Release Notes

pinojs/pino

### [`v5.15.0`](https://togithub.com/pinojs/pino/releases/v5.15.0) [Compare Source](https://togithub.com/pinojs/pino/compare/v5.14.0...v5.15.0) 📚 PR: - test(mixin): improve object test to ensure proper object assign order ([#​745](https://togithub.com/pinojs/pino/issues/745)) - CI : Move from sleep to watch exists ([#​748](https://togithub.com/pinojs/pino/issues/748)) - feat(bindings): allow setting of bindings ([#​754](https://togithub.com/pinojs/pino/issues/754))

---

Renovate configuration

:date: Schedule: "after 10pm every weekday,before 5am every weekday" in timezone Europe/London.

:vertical_traffic_light: Automerge: Enabled.

:recycle: Rebasing: Whenever PR becomes conflicted, or if you modify the PR title to begin with "rebase!".

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

Newsflash: Renovate has joined WhiteSource, and is now free for all use. Learn more or view updated terms and privacy policies.

[renovate[bot]]

Branch automerge failure

This PR was configured for branch automerge, however this is not possible so it has been raised as a PR instead.

[coveralls]

Coverage remained the same at 80.638% when pulling bfda8cb29c421d0460c7107bdbefd4256de343f9 on renovate/pino-5.x into 77db06c61233534fcf306bff91a539b0e0dedfc5 on master.