Upgraded SLF4J to 2.0.16.

Author: ianbrandt

gradle/libs.versions.toml

@@ -18,7 +18,7 @@ mockito = "5.12.0"
 mockito-kotlin = "2.2.0"
 mockk = "1.13.12"
 org-json = "20240303"
-slf4j = "2.0.13"
+slf4j = "2.0.16"
 versions-gradle-plugin = "0.51.0"
 
 [libraries]