chore: dep updates

Author: sureshg

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 java                           = "26"
 kotlin                         = "2.2.20-RC2"
-kotlin-ksp                     = "2.2.20-RC-2.0.2"
+kotlin-ksp                     = "2.2.20-RC2-2.0.2"
 kotlin-jvmtarget               = "21"
 kotlin-dsl-jvmtarget           = "21"
 kotlin-api-version             = "2.3"
@@ -42,7 +42,7 @@ kotlin-wrappers                = "2025.9.3"
 kotlin-redacted                = "1.15.0-2.2.20-Beta2-alpha01"
 kotlin-serviceloader           = "0.0.19"
 kotlinx-multik                 = "0.2.3"
-kotlinx-dataframe              = "1.0.0-dev-8355"
+kotlinx-dataframe              = "1.0.0-Beta2"
 kotlinx-kandy                  = "0.8.1-local-5-dev-74"
 kotlin-statistics              = "0.4.0-RC1"
 gradle-kotlin-dsl              = "6.3.0"