[IR] update testdata: removed extra indentation for function expressions

compiler/testData/ir/irText/expressions/variableAsFunctionCallWithGenerics.kt.txt

@@ -1,6 +1,6 @@
 val <T : CharSequence> T.gk: Function0<T>
   get(): Function0<T> {
-    return     local fun <anonymous>(): T {
+    return local fun <anonymous>(): T {
       return <this>
     }
 
@@ -12,7 +12,7 @@ fun testGeneric1(x: String): String {
 
 val <T : Any?> T.kt26531Val: Function0<T>
   get(): Function0<T> {
-    return     local fun <no name provided>(): T {
+    return local fun <no name provided>(): T {
       return <this>
     }