Update plugin org.jetbrains.kotlin.plugin.compose to v2.1.20 (#100)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle.kts

@@ -1,5 +1,5 @@
 plugins {
-  val kotlinVersion = "2.1.10"
+  val kotlinVersion = "2.1.20"
   kotlin("jvm") version kotlinVersion
   id("org.jetbrains.kotlin.plugin.compose") version kotlinVersion
   id("org.jetbrains.compose") version "1.7.3"