Fix skull counter not incrementing and add debug print for GI

[CelestialKitsune]

This fixes the counter, however I've encountered this bug while testing in OSH.

The text box says 1st, but the counter clearly says 2, and I had indeed collected 2.

Hypothesis: the save init probably sets it to -1 instead of 0?

Leaving it as a draft for now

[ThatHypedPerson]

The item text gets its' count from rando_has_item(GI_OCEAN_SKULL_TOKEN), however something seems to go wrong with the process.

In my testing, it looks like everything is incremented after the text is displayed, causing the counter to be off by 1.

There is also a bug that the intended Ocean Token count is doubled if the game is reset due to both the counter being set and the token item being sent and not ignored. I'm not sure if I can add my own changes to this PR, but adding another statement to play_main_hooks.c seems to fix this.

skulltula_token_hooks.c is also currently untouched so it only properly handles Swamp Tokens for now, so it would need to be looked into to handle Ocean Tokens.

[CelestialKitsune]

skulltula_token_hooks.c is also currently untouched so it only properly handles Swamp Tokens for now, so it would need to be looked into to handle Ocean Tokens.

Feel free to open a PR towards my branch if you want to tackle this.