misc: bump versions (#1271)

Author: lauzadis

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ smithy-kotlin-runtime-version = "1.1.3"
 smithy-kotlin-codegen-version = "0.31.3"
 
 # codegen
-smithy-version = "1.45.0"
+smithy-version = "1.47.0"
 
 # testing
 junit-version = "5.10.1"