chore: upgrade smithy-kotlin to 0.11.0 (#641)

Author: aajtodd

.changes/37f63dcd-3871-4c86-a63b-c0de7f963d62.json

@@ -0,0 +1,5 @@
+{
+    "id": "37f63dcd-3871-4c86-a63b-c0de7f963d62",
+    "type": "misc",
+    "description": "Upgrade smithy kotlin to [0.11.0](https://github.com/awslabs/smithy-kotlin/releases/tag/v0.11.0)"
+}

gradle.properties

@@ -12,7 +12,7 @@ sdkVersion=0.16.4-SNAPSHOT
 smithyVersion=1.17.0
 smithyGradleVersion=0.5.3
 # smithy-kotlin codegen and runtime are versioned together
-smithyKotlinVersion=0.11.0-SNAPSHOT
+smithyKotlinVersion=0.11.0
 
 # kotlin
 kotlinVersion=1.6.21