chore: ksp update

Author: sureshg

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 java                           = "25"
 kotlin                         = "2.1.20-RC2"
-kotlin-ksp                     = "2.1.20-RC-1.0.31"
+kotlin-ksp                     = "2.1.20-RC2-1.0.31"
 kotlin-jvmtarget               = "21"
 kotlin-dsl-jvmtarget           = "21"
 kotlin-api-version             = "2.1"