GArray.append() requires an argument label

[rktprof]

Describe the bug When appending to a GArray using GArray.append() you need to supply an argument label like so myArray.append(value: myValue) whereas a regular swift array does not require it

To Reproduce Steps to reproduce the behavior:

1. Create a GArray and append to it using .append(myValue)
2. Compile
3. It will fail with missing argument label 'value:' in call

Expected behavior the GArray.append() function should function like the regular swift array .append() which omits the argument label requirement