Fix compile tests

Author: MrGVSV

crates/bevy_reflect/compile_fail/tests/into_function/arguments_fail.rs

@@ -33,8 +33,8 @@ fn main() {
     let _ = pass.into_function();
 
     let _ = too_many_arguments.into_function();
-    //~^ ERROR: no method named `into_function` found
+    //~^ E0599
 
     let _ = argument_not_reflect.into_function();
-    //~^ ERROR: no method named `into_function` found
+    //~^ E0599
 }

crates/bevy_reflect/compile_fail/tests/into_function/return_fail.rs

@@ -25,10 +25,10 @@ fn main() {
     let _ = pass.into_function();
 
     let _ = return_not_reflect.into_function();
-    //~^ ERROR: no method named `into_function` found
+    //~^ E0599
 
     let _ = return_with_lifetime_pass.into_function();
 
     let _ = return_with_invalid_lifetime.into_function();
-    //~^ ERROR: no method named `into_function` found
+    //~^ E0599
 }