Update ksp monorepo to v2.3.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -8,7 +8,7 @@ dokka = "2.1.0"
 jetbrainsNavigation = "2.9.1"
 kotlin = "2.2.20"
 kotlinpoet = "2.2.0"
-ksp = "2.2.20-2.0.4"
+ksp = "2.3.1"
 ktlint = "0.50.0"
 navigationComposeExtended = "1.4.0"
 spotless = "8.0.0"