Move Statement: Fix comma placement for class parameter

#KT-6672 Fixed

idea/testData/codeInsight/moveUpDown/parametersAndArguments/funParams5.kt

@@ -0,0 +1,17 @@
+// MOVE: down
+// MOVER_CLASS: org.jetbrains.kotlin.idea.codeInsight.upDownMover.JetExpressionMover
+// IS_APPLICABLE: false
+class A {
+    fun foo<T,
+            U,
+            W>(
+            b: Int,
+            c: Int
+            <caret>a: Int,
+    ) {
+
+    }
+    class B {
+
+    }
+}