Upgraded KSP to 2.1.21-2.0.2.

Author: ianbrandt

gradle/libs.versions.toml

@@ -14,7 +14,7 @@ kotlin = "2.1.21" # Must match KSP version below.
 kotlinpoet = "2.2.0"
 kotlinx-coroutines = "1.10.2"
 kotlinx-dl = "0.5.2"
-ksp = "2.1.21-2.0.1" # Must match Kotlin version above.
+ksp = "2.1.21-2.0.2" # Must match Kotlin version above.
 mockito = "5.18.0"
 mockito-kotlin = "2.2.0"
 mockk = "1.14.2"