Fix params check for Streamer_(Has/Remove)IntData

[xunder-matth]

There are errors when you are trying to use these two functions:

[04:05:14] *** Streamer Plugin: Streamer_HasIntData: Expecting 4 parameter(s), but found 3.
[04:05:14] *** Streamer Plugin: Streamer_RemoveIntData: Expecting 4 parameter(s), but found 3.

[Y-Less]

I had someone complaining about YSI triggering this even with the latest sampctl release, so I added:

https://github.com/pawn-lang/YSI-Includes/blob/5.x/YSI_Extra/y_inline_streamer.inc#L101-L141

If someone wants a backwards-compatible fix.