Code Insight: Format generated declarations

#KT-11176 Fixed
(cherry picked from commit 3641ad6)

idea/testData/codeInsight/generate/equalsWithHashCode/explicitDefaultAccessors.kt.after

@@ -5,13 +5,13 @@ class Test {
     var name: String = ""
         get
 
-    override fun equals(other: Any?): Boolean{
+    override fun equals(other: Any?): Boolean {
         if (this === other) return true
         if (other?.javaClass != javaClass) return false
         return true
     }
 
-    override fun hashCode(): Int{
+    override fun hashCode(): Int {
         return 0
     }