Bump assets/syntaxes/Nix from `ebf0657` to `9032bd6`

Bumps [assets/syntaxes/Nix](https://github.com/wmertens/sublime-nix) from `ebf0657` to `9032bd6`.
- [Release notes](https://github.com/wmertens/sublime-nix/releases)
- [Commits](ebf06571f3...9032bd6137)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

assets/syntaxes/Nix

@@ -1 +1 @@
-Subproject commit ebf06571f3cc2b30a7f88bbd4eb371b72ce828c2
+Subproject commit 9032bd613746b9c135223fd6f26a5fa555f18946