Update dependency idb to v4 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
idb	dependencies	major	^3.0.2 -> ^4.0.0

---

Release Notes

jakearchibald/idb

### [`v4.0.5`](https://togithub.com/jakearchibald/idb/compare/v4.0.4...v4.0.5) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v4.0.4...v4.0.5) ### [`v4.0.4`](https://togithub.com/jakearchibald/idb/compare/v4.0.3...v4.0.4) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v4.0.3...v4.0.4) ### [`v4.0.3`](https://togithub.com/jakearchibald/idb/compare/v4.0.2...v4.0.3) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v4.0.2...v4.0.3) ### [`v4.0.2`](https://togithub.com/jakearchibald/idb/compare/v4.0.1...v4.0.2) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v4.0.1...v4.0.2) ### [`v4.0.1`](https://togithub.com/jakearchibald/idb/compare/v4.0.0...v4.0.1) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v4.0.0...v4.0.1) ### [`v4.0.0`](https://togithub.com/jakearchibald/idb/compare/v3.0.2...v4.0.0) [Compare Source](https://togithub.com/jakearchibald/idb/compare/v3.0.2...v4.0.0)

---

Renovate configuration

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

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

: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.