chore(deps): update dependency sass to v1.49.7

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
sass	1.47.0 -> 1.49.7

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Release Notes

sass/dart-sass

### [`v1.49.7`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1497) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.6...1.49.7) ##### Embedded Sass - First stable release the `sass-embedded` npm package that contains the Node.js Embedded Host. - First stable release of the `sass_embedded` pub package that contains the Embedded Dart Sass compiler. ### [`v1.49.6`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1496) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.5...1.49.6) - No user-visible changes. ### [`v1.49.5`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1495) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.4...1.49.5) - No user-visible changes. ### [`v1.49.4`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1494) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.3...1.49.4) - No user-visible changes. ### [`v1.49.3`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1493) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.2...1.49.3) - No user-visible changes. ### [`v1.49.2`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1492) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.1...1.49.2) - No user-visible changes. ### [`v1.49.1`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1491) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.49.0...1.49.1) - Stop supporting non-LTS Node.js versions. ### [`v1.49.0`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1490) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.48.0...1.49.0) - Fix a bug in `string.insert` with certain negative indices. ##### JS API - Add support for the `sourceMapIncludeSources` option in the new JS API. ##### TypeScript Declarations - Fix a bug where `LegacyPluginThis.options.linefeed` was typed to return abbreviations when it actually returned literal linefeed characters. ### [`v1.48.0`](https://togithub.com/sass/dart-sass/blob/HEAD/CHANGELOG.md#​1480) [Compare Source](https://togithub.com/sass/dart-sass/compare/1.47.0...1.48.0) ##### JS API - **Potentially breaking bug fix:** Match the specification of the new JS API by setting `LegacyResult.map` to `undefined` rather than `null`. ##### TypeScript Declarations - Add a declaration for the `NULL` constant.

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