Jitify compile doesn't parse numbers with separators and suffix correctly

[pmattione-nvidia]

Describe the bug
The jitify compile doesn't parse numbers with separators and suffix correctly. For example, "1'000ULL".

Steps/Code to reproduce bug
This can be reproduced by using a number like this in a header used by the jitify compilation, such as fixed_point.hpp in the cuDF library.

[benbarsdell]

Thanks, I've pushed a fix to #131 (is that the branch you're using?)

(I had actually fixed this already but forgot to push it).

[pmattione-nvidia]

Great! Thanks.