build: Bump com.google.devtools.ksp in the kotlin group (#672)

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 kotlin = "2.2.20"
-ksp = "2.2.20-2.0.3"
+ksp = "2.2.20-2.0.4"
 agp = "8.13.0"
 hilt = "2.57.2"
 # https://developer.android.com/develop/ui/compose/bom/bom-mapping