Enable allWarningsAsErrors in :example:kotlin-multiplatform project

Author: Abduqodiri Qurbonzoda

examples/kotlin-multiplatform/build.gradle

@@ -30,6 +30,12 @@ kotlin {
 
     applyDefaultHierarchyTemplate()
 
+    targets.configureEach {
+        compilations.configureEach {
+            kotlinOptions.allWarningsAsErrors = true
+        }
+    }
+
     sourceSets.configureEach {
         languageSettings {
             progressiveMode = true