fix(deps): update dependency @vanilla-extract/css to v1.15.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@vanilla-extract/css (source)	1.15.1 -> 1.15.3

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Release Notes

vanilla-extract-css/vanilla-extract (@​vanilla-extract/css)

### [`v1.15.3`](https://togithub.com/vanilla-extract-css/vanilla-extract/blob/HEAD/packages/css/CHANGELOG.md#1153) [Compare Source](https://togithub.com/vanilla-extract-css/vanilla-extract/compare/@vanilla-extract/css@1.15.2...@vanilla-extract/css@1.15.3) ##### Patch Changes - [#​1425](https://togithub.com/vanilla-extract-css/vanilla-extract/pull/1425) [`b86f3f59c86420e12593996a14f8cdb5db2f7c25`](https://togithub.com/vanilla-extract-css/vanilla-extract/commit/b86f3f59c86420e12593996a14f8cdb5db2f7c25) Thanks [@​askoufis](https://togithub.com/askoufis)! - Fixes a bug where declarations with identical selectors would not be merged correctly inside conditional rules - [#​1410](https://togithub.com/vanilla-extract-css/vanilla-extract/pull/1410) [`99e974b2ae56e1e851b376988216b7bd30813813`](https://togithub.com/vanilla-extract-css/vanilla-extract/commit/99e974b2ae56e1e851b376988216b7bd30813813) Thanks [@​pengooseDev](https://togithub.com/pengooseDev)! - Fixes a bug causing incorrect type inference when calling `createTheme` with a theme contract ### [`v1.15.2`](https://togithub.com/vanilla-extract-css/vanilla-extract/blob/HEAD/packages/css/CHANGELOG.md#1152) [Compare Source](https://togithub.com/vanilla-extract-css/vanilla-extract/compare/@vanilla-extract/css@1.15.1...@vanilla-extract/css@1.15.2) ##### Patch Changes - [#​1335](https://togithub.com/vanilla-extract-css/vanilla-extract/pull/1335) [`b8a99e4980710a34692034d5da43e584edbc3d17`](https://togithub.com/vanilla-extract-css/vanilla-extract/commit/b8a99e4980710a34692034d5da43e584edbc3d17) Thanks [@​askoufis](https://togithub.com/askoufis)! - Add `types` field to `package.json` - Updated dependencies \[[`b8a99e4980710a34692034d5da43e584edbc3d17`](https://togithub.com/vanilla-extract-css/vanilla-extract/commit/b8a99e4980710a34692034d5da43e584edbc3d17)]: - [@​vanilla-extract/private](https://togithub.com/vanilla-extract/private)[@​1](https://togithub.com/1).0.5

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