fix: upgrade to latest version of smithy-kotlin (#1149)

Author: ianbotsf

.changes/6c4d20f4-2c79-444c-b5e5-d0a1a752d58f.json

@@ -0,0 +1,8 @@
+{
+    "id": "6c4d20f4-2c79-444c-b5e5-d0a1a752d58f",
+    "type": "bugfix",
+    "description": "Upgrade to [**smithy-kotlin** 1.0.3](https://github.com/awslabs/smithy-kotlin/releases/tag/v1.0.3) to consume fixes for URL signing special characters",
+    "issues": [
+        "awslabs/smithy-kotlin#1008"
+    ]
+}

gradle/libs.versions.toml

@@ -7,8 +7,8 @@ coroutines-version = "1.7.3"
 atomicfu-version = "0.22.0"
 
 # smithy-kotlin codegen and runtime are versioned separately
-smithy-kotlin-runtime-version = "1.0.2"
-smithy-kotlin-codegen-version = "0.30.3"
+smithy-kotlin-runtime-version = "1.0.3"
+smithy-kotlin-codegen-version = "0.30.4"
 
 # codegen
 smithy-version = "1.41.1"