chore: Use Smithy 1.37.0 (#587)

Author: jbelkins

gradle.properties

@@ -3,7 +3,7 @@ kotlin.code.style=official
 # config
 
 # codegen
-smithyVersion=1.30.0
+smithyVersion=1.37.0
 smithyGradleVersion=0.6.0
 
 # kotlin

smithy-swift-codegen/src/test/kotlin/TestUtils.kt

@@ -96,7 +96,7 @@ fun buildMockPluginContext(model: Model, manifest: FileManifest, serviceShapeId:
 
 fun createModelWithStructureWithoutErrorTrait(): Model {
     return """
-        namespace smithy.example,
+        namespace smithy.example
         /// This is documentation about the shape.
         structure MyStruct {
           foo: String,