Use kotlinx.serialization instead of moshi

gradle-plugin/buildSrc/src/main/java/com/yelp/codegen/gradle/PublishingVersions.kt

@@ -1,6 +1,6 @@
 object PublishingVersions {
-    const val PLUGIN_VERSION = "1.4.1"
-    const val PLUGIN_GROUP = "com.yelp.codegen"
-    @Suppress("UNUSED")
-    const val PLUGIN_ARTIFACT = "plugin"
+  const val PLUGIN_VERSION = "1.4.1"
+  const val PLUGIN_GROUP = "com.yelp.codegen"
+  @Suppress("UNUSED")
+  const val PLUGIN_ARTIFACT = "plugin"
 }

gradle-plugin/plugin/src/main/java/com/yelp/codegen/KotlinCoroutineGenerator.kt

@@ -7,29 +7,29 @@ import io.swagger.models.Swagger
 
 open class KotlinCoroutineGenerator : KotlinGenerator() {
 
-    init {
-        templateDir = "kotlin"
-    }
+  init {
+    templateDir = "kotlin"
+  }
 
-    override fun getName() = "kotlin-coroutines"
+  override fun getName() = "kotlin-coroutines"
 
-    override fun wrapResponseType(imports: MutableSet<String>, responsePrimitiveType: String) = responsePrimitiveType
+  override fun wrapResponseType(imports: MutableSet<String>, responsePrimitiveType: String) = responsePrimitiveType
 
-    override fun getNoResponseType(imports: MutableSet<String>) = "Unit"
+  override fun getNoResponseType(imports: MutableSet<String>) = "Unit"
 
-    /**
-     * Overriding the behavior of [KotlinGenerator] to make sure operations are rendered as `suspend fun` rather
-     * than just plain `fun`.
-     */
-    override fun fromOperation(
-        path: String?,
-        httpMethod: String?,
-        operation: Operation?,
-        definitions: MutableMap<String, Model>?,
-        swagger: Swagger?
-    ): CodegenOperation {
-        val codegenOperation = super.fromOperation(path, httpMethod, operation, definitions, swagger)
-        codegenOperation.vendorExtensions[X_FUNCTION_QUALIFIERS] = "suspend"
-        return codegenOperation
-    }
+  /**
+   * Overriding the behavior of [KotlinGenerator] to make sure operations are rendered as `suspend fun` rather
+   * than just plain `fun`.
+   */
+  override fun fromOperation(
+    path: String?,
+    httpMethod: String?,
+    operation: Operation?,
+    definitions: MutableMap<String, Model>?,
+    swagger: Swagger?
+  ): CodegenOperation {
+    val codegenOperation = super.fromOperation(path, httpMethod, operation, definitions, swagger)
+    codegenOperation.vendorExtensions[X_FUNCTION_QUALIFIERS] = "suspend"
+    return codegenOperation
+  }
 }