build(deps): bump compose-plugin from 1.8.0-alpha03 to 1.8.0-alpha04

Bumps `compose-plugin` from 1.8.0-alpha03 to 1.8.0-alpha04.

Updates `org.jetbrains.compose:compose-gradle-plugin` from 1.8.0-alpha03 to 1.8.0-alpha04
- [Release notes](https://github.com/JetBrains/compose-jb/releases)
- [Changelog](https://github.com/JetBrains/compose-multiplatform/blob/master/CHANGELOG.md)
- [Commits](JetBrains/compose-multiplatform@v1.8.0-alpha03...v1.8.0-alpha04)

Updates `org.jetbrains.compose` from 1.8.0-alpha03 to 1.8.0-alpha04
- [Release notes](https://github.com/JetBrains/compose-jb/releases)
- [Changelog](https://github.com/JetBrains/compose-multiplatform/blob/master/CHANGELOG.md)
- [Commits](JetBrains/compose-multiplatform@v1.8.0-alpha03...v1.8.0-alpha04)

---
updated-dependencies:
- dependency-name: org.jetbrains.compose:compose-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.jetbrains.compose
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ android-targetSdk = "35"
 androidx-activityCompose = "1.9.3"
 storytale = "0.0.3+dev8"
 
-compose-plugin = "1.8.0-alpha03"
+compose-plugin = "1.8.0-alpha04"
 compose-navigation = "2.8.0-alpha13"
 kotlinx-serialization-json = "1.7.3"
 kotlin = "2.1.10"