Update dependency org.jetbrains.kotlin:kotlin-gradle-plugin to v2.1.20 (#92)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Francis Lapointe <98601298+Scriptbash@users.noreply.github.com>

Author: renovate[bot]

android/build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '2.1.10'
+    ext.kotlin_version = '2.1.20'
     repositories {
         google()
         mavenCentral()