migrate onto new android dsl

android/pickers/build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id "org.jetbrains.kotlin.multiplatform"
     id "org.jetbrains.kotlin.plugin.serialization"
-    id "com.android.library"
+    id "com.android.kotlin.multiplatform.library"
     alias(libs.plugins.jb.compose)
     alias(libs.plugins.kt.jb.compose)
 }