bump aws-kotlin-repo-tools to released version

Author: ianbotsf

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 kotlin-version = "2.1.0"
 
-aws-kotlin-repo-tools-version = "0.4.27-kn-SNAPSHOT"
+aws-kotlin-repo-tools-version = "0.4.27-kn"
 
 # libs
 crt-java-version = "0.33.10"