Upgrade smithy-gradle-plugin to 1.3.0

Author: adwsingh

gradle/libs.versions.toml

@@ -6,7 +6,7 @@ jmh = "0.7.3"
 test-logger-plugin = "4.0.0"
 spotbugs = "6.0.22"
 spotless = "7.0.4"
-smithy-gradle-plugins = "1.2.0"
+smithy-gradle-plugins = "1.3.0"
 assertj = "3.27.3"
 jackson = "2.19.0"
 netty = "4.2.2.Final"