chore(deps): update dependency ajv to v7.0.4

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
ajv	7.0.3 -> 7.0.4

---

Release Notes

ajv-validator/ajv

### [`v7.0.4`](https://togithub.com/ajv-validator/ajv/releases/v7.0.4) [Compare Source](https://togithub.com/ajv-validator/ajv/compare/v7.0.3...v7.0.4) Fix: duplicate functions in standalone validation code with mutually recursive schemas ([#​1361](https://togithub.com/ajv-validator/ajv/issues/1361)) Fix: reference resolution when base URI change was not applied ([#​1414](https://togithub.com/ajv-validator/ajv/issues/1414))

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Enabled.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

: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

---

This PR has been generated by WhiteSource Renovate. View repository job log here.