Change Signature: Fix processing of enum constructors

#KT-7170 Fixed

idea/testData/refactoring/changeSignature/RemoveAllEnumConstructorParametersAfter.kt

@@ -0,0 +1,4 @@
+enum class Hi() {
+    FOO
+    BAR
+}

idea/testData/refactoring/changeSignature/RemoveAllEnumConstructorParametersBefore.kt

@@ -0,0 +1,4 @@
+enum class <caret>Hi(a: Int, b: Int) {
+    FOO : Hi(1, 2)
+    BAR : Hi(3, 4)
+}

idea/testData/refactoring/changeSignature/RemoveEnumConstructorParameterAfter.kt

@@ -0,0 +1,4 @@
+enum class Hi(a: Int) {
+    FOO : Hi(1)
+    BAR : Hi(3)
+}

idea/testData/refactoring/changeSignature/RemoveEnumConstructorParameterBefore.kt

@@ -0,0 +1,4 @@
+enum class <caret>Hi(a: Int, b: Int) {
+    FOO : Hi(1, 2)
+    BAR : Hi(3, 4)
+}