Fix tests after disabling trailing comma

#KT-34744

idea/testData/refactoring/introduceParameter/multiline/multilineBinaryExpression.kt.after

@@ -1,8 +1,6 @@
 fun foo(i: Int) { }
 
-fun test(
-        i: Int = (1
-                + 2)
-) {
+fun test(i: Int = (1
+        + 2)) {
     foo(i)
 }

idea/testData/refactoring/introduceParameter/multiline/multilineBinaryExpressionWithComments.kt.after

@@ -1,8 +1,6 @@
 fun foo(i: Int) { }
 
-fun test(
-        i: Int = (1 // abc
-                /*def*/ + 2)
-) {
+fun test(i: Int = (1 // abc
+        /*def*/ + 2)) {
     foo(i)
 }

idea/testData/refactoring/introduceParameter/multiline/multilineNestedBinaryExpression1.kt.after

@@ -1,8 +1,6 @@
 fun foo(i: Int) { }
 
-fun test(
-        i: Int = (1
-                + 2 - 3)
-) {
+fun test(i: Int = (1
+        + 2 - 3)) {
     foo(i)
 }

idea/testData/refactoring/introduceParameter/multiline/multilineNestedBinaryExpression2.kt.after

@@ -1,8 +1,6 @@
 fun foo(i: Int) { }
 
-fun test(
-        i: Int = (1 + 2
-                - 3)
-) {
+fun test(i: Int = (1 + 2
+        - 3)) {
     foo(i)
 }

idea/testData/refactoring/introduceParameter/stringTemplates/rawTemplateWithSubstring.kt.after

@@ -1,8 +1,5 @@
-fun foo(
-        a: Int,
-        s: String = """c$a
-    :${a + 1}d"""
-): String {
+fun foo(a: Int, s: String = """c$a
+    :${a + 1}d"""): String {
     val x = """_${s}_"""
     val y = "_$a:${a + 1}d_"
     val z = """_c$a:${a + 1}d_"""