Update dependency lit to v3.1.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
lit (source)	3.1.2 -> 3.1.3

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Release Notes

lit/lit (lit)

### [`v3.1.3`](https://togithub.com/lit/lit/blob/HEAD/packages/lit/CHANGELOG.md#313) [Compare Source](https://togithub.com/lit/lit/compare/lit@3.1.2...lit@3.1.3) ##### Patch Changes - [#​4570](https://togithub.com/lit/lit/pull/4570) [`bd881370`](https://togithub.com/lit/lit/commit/bd881370b83d366f7654dd510731242a68949a20) - Fix the lit-html marker length to be consistently 9 characters.

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