Remove uses of Autohook from latencyflex.cpp

[ASpoonPlaysGames]

Code review:

• The original function is prefixed with o_p so any times where the old AUTOHOOK was calling the original function it should now be calling that instead.
• The hook function is prefixed with h_ so any times where we would be wanting to call the hooked function from other functions should now be calling that instead

Testing:

• Check logs to make sure that all of the changed hooks are being created properly
• Make sure that the convar r_latencyflex works as usual

[GeckoEidechse]

r_latencyflex doesn't show up for me on main. I assume it only does when actually running LatencyFlex? Honestly this is gonna be a pain to test so if @F1F7Y says the code is fine, I'd propose to merge and immediately release afterwards to test in prod instead.

[F1F7Y]

r_latencyflex should always show up on client. I'll look into it when I get home ( in ~4h )

[F1F7Y]

I forgor 💀

[F1F7Y]

Changes look good 🐟

[F1F7Y]

not seeing r_latencyflex means the dll load callback just isnt getting called or its returning here

NorthstarLauncher/primedev/client/latencyflex.cpp

Lines 31 to 32 in c8b7bb0

	spdlog::info("Unable to load LatencyFleX library, LatencyFleX disabled.");
	return;

which also logs so would be cool if you could check logs @GeckoEidechse if you have time.

Reading the check the convar only exists when either latencyflex_layer.dll or latencyflex_wine.dll exist.

[GeckoEidechse]

The line @F1F7Y mentioned still shows up using this PR so I guess it works. Unfortunately I don't have a LatencyFlex setup to test this further so this must do ig.

[2024-08-31] [11:32:02] [NORTHSTAR] [info] Unable to load LatencyFleX library, LatencyFleX disabled.