Bump jvm from 2.1.0 to 2.1.21 (#119)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

settings.gradle.kts

@@ -1,6 +1,6 @@
 pluginManagement {
     plugins {
-        kotlin("jvm") version "2.1.0"
+        kotlin("jvm") version "2.1.21"
     }
 }
 plugins {