chore(deps): update dependency @subsquid/substrate-typegen to v2.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@subsquid/substrate-typegen	2.1.0 -> 2.2.0

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Release Notes

subsquid/squid

### [`v2.2.0`](https://togithub.com/subsquid/squid/compare/8ac51190ff35ac389f32c0cf1b4adb9055a3dafa...1cdcf927034de26f2629ac17ea20911a89848351) [Compare Source](https://togithub.com/subsquid/squid/compare/191f2478853abd1616433f177dc1d68af8410f76...2d55c99d5a48c1abd35354e6013d943e0e107ba7)

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

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

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

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