Update kotlin version to 2.0.21

OptimumCode · OptimumCode · commit 0417812e35ae · 2024-10-14T12:31:22.000+04:00
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-kotlin = "2.0.20"
+kotlin = "2.0.21"
 kotest = "5.9.1"
 detekt = "1.23.7"
 ktlint = "1.1.0"
diff --git a/test-suites/schema-test-suite b/test-suites/schema-test-suite
@@ -1 +1 @@
-Subproject commit 82a077498cc761d69e8530c721702be980926c89
+Subproject commit 9fc880bfb6d8ccd093bc82431f17d13681ffae8e
