Extract Function: Drop extra space in modifier list

#KT-23274 Fixed

idea/testData/refactoring/extractFunction/basic/extractSuspend.kt

@@ -0,0 +1,9 @@
+// PARAM_DESCRIPTOR: public suspend inline fun <reified T> ExtendMe.receive(): T defined in root package in file extractSuspend.kt
+// PARAM_TYPES: ExtendMe
+suspend inline fun <reified T> ExtendMe.receive(): T = <selection>receive("")</selection> as T
+
+class ExtendMe {
+    suspend fun receive(s: String): Any {
+        return Any()
+    }
+}

idea/testData/refactoring/extractFunction/basic/extractSuspend.kt.after

@@ -0,0 +1,11 @@
+// PARAM_DESCRIPTOR: public suspend inline fun <reified T> ExtendMe.receive(): T defined in root package in file extractSuspend.kt
+// PARAM_TYPES: ExtendMe
+suspend inline fun <reified T> ExtendMe.receive(): T = any() as T
+
+suspend fun ExtendMe.any() = receive("")
+
+class ExtendMe {
+    suspend fun receive(s: String): Any {
+        return Any()
+    }
+}