chore(packages): update dependency doctoc to v2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
doctoc	1.4.0 -> 2.2.1

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Release Notes

thlorenz/doctoc

### [`v2.2.1`](https://togithub.com/thlorenz/doctoc/compare/v2.2.0...8e1c2bd8fa51a564c8674e9a0b6e2c880ffc134b) [Compare Source](https://togithub.com/thlorenz/doctoc/compare/v2.2.0...8e1c2bd8fa51a564c8674e9a0b6e2c880ffc134b) ### [`v2.2.0`](https://togithub.com/thlorenz/doctoc/compare/v2.1.0...v2.2.0) [Compare Source](https://togithub.com/thlorenz/doctoc/compare/v2.1.0...v2.2.0) ### [`v2.1.0`](https://togithub.com/thlorenz/doctoc/compare/v2.0.1...v2.1.0) [Compare Source](https://togithub.com/thlorenz/doctoc/compare/v2.0.1...v2.1.0) ### [`v2.0.1`](https://togithub.com/thlorenz/doctoc/compare/v2.0.0...v2.0.1) [Compare Source](https://togithub.com/thlorenz/doctoc/compare/v2.0.0...v2.0.1) ### [`v2.0.0`](https://togithub.com/thlorenz/doctoc/compare/v1.4.0...v2.0.0) [Compare Source](https://togithub.com/thlorenz/doctoc/compare/v1.4.0...v2.0.0)

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