fix(deps): update dependency org.cqfn.diktat:diktat-rules to v1.2.4.2

Author: renovate[bot]

lib/build.gradle

@@ -94,7 +94,7 @@ dependencies {
 	String VER_SCALAFMT="3.5.9"
 	scalafmtCompileOnly "org.scalameta:scalafmt-core_2.13:$VER_SCALAFMT"
 
-	String VER_DIKTAT = "1.2.3"
+	String VER_DIKTAT = "1.2.4.2"
 	diktatCompileOnly "org.cqfn.diktat:diktat-rules:$VER_DIKTAT"
 
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