### Whats added:

 * corrected logic fix and warn String Template in Linelength rule
 * added logic fix and warn long Dot Qualified Expression in LineLength rule
 * added logic fix and warn Value Arguments List in LineLength rule
 * added and corrected fix and warn tests in LineLength rule
 * fix code with diktat:fix@diktat
 * added comments to classes and functions
 * correct code with running detect

 ### Issue (#1243)

diktat-rules/src/main/kotlin/org/cqfn/diktat/ruleset/rules/chapter3/LineLength.kt

@@ -375,7 +375,7 @@ class LineLength(configRules: List<RulesConfig>) : DiktatRule(
         node.appendNewlineMergingWhiteSpace(dot, dot)
     }
 
-    @Suppress("UnsafeCallOnNullableType")
+    @Suppress("UnsafeCallOnNullableType", "MagicNumber")
     private fun fixArgumentsListFirstArgument(wrongArgumentList: ValueArgumentList): Int {
         val lineLength = wrongArgumentList.maximumLineLength.lineLength
         val node = wrongArgumentList.node