Create From Usage: Do not generate type for local variables, but add dummy initializer instead

#KT-6705 Fixed

idea/testData/quickfix/createFromUsage/createVariable/localVariable/afterInFunWithExpressionBody.kt

@@ -1,8 +1,7 @@
 // "Create local variable 'foo'" "true"
 // ACTION: Create parameter 'foo'
-// ERROR: Variable 'foo' must be initialized
 
 fun test(): Int {
-    val foo: Int
+    val foo = 0
     return foo
 }