Bump de.larsgrefer.sass:sass-embedded-host from 3.7.3 to 4.0.0

Bumps [de.larsgrefer.sass:sass-embedded-host](https://github.com/larsgrefer/dart-sass-java) from 3.7.3 to 4.0.0.
- [Release notes](https://github.com/larsgrefer/dart-sass-java/releases)
- [Commits](larsgrefer/dart-sass-java@3.7.3...4.0.0)

---
updated-dependencies:
- dependency-name: de.larsgrefer.sass:sass-embedded-host
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

embedded-sass-plugin/build.gradle

@@ -40,7 +40,7 @@ gradlePlugin {
 }
 
 dependencies {
-    api 'de.larsgrefer.sass:sass-embedded-host:3.7.3'
+    api 'de.larsgrefer.sass:sass-embedded-host:4.0.0'
     implementation 'org.webjars:webjars-locator-core:0.59'
 
     testImplementation project(":test-common")