Bump assets/syntaxes/02_Extra/SCSS_Sass from 63819a1 to d3d9404

Bumps [assets/syntaxes/02_Extra/SCSS_Sass](https://github.com/braver/SublimeSass) from `63819a1` to `d3d9404`.
- [Release notes](https://github.com/braver/SublimeSass/releases)
- [Commits](SublimeText/Sass@63819a1...d3d9404)

---
updated-dependencies:
- dependency-name: assets/syntaxes/02_Extra/SCSS_Sass
  dependency-type: direct:production
...

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