Crateria Central check flash suits

[blkerby]

I was happy to confirm that the requirements related to flash suit already seem nicely set up in the tech/helpers, so almost all strats can just be marked "flashSuitChecked": true. Some possible exceptions that I'm trying to watch out for:

• Strats involving Grapple. These can sometimes need the "h_midAirShootUp" helper. Grapple jump/fling strats I'm just putting "flashSuitChecked": false on for now because I think they could use a closer look. The tech canGrappleJump currently has a noFlashSuit requirement but that should possibly be refined later.
• Strats involving tight mid-air morphs from a stand. Without Hi-Jump, even canJumpIntoIBJ can be a bit tricky though I'm assuming not enough to justify adding the Insane-level canTrickyCarryFlashSuit as a requirement (PR Main uses of canComplexCarryFlashSuit #2259 puts a canComplexCarryFlashSuit requirement on it). For jump morphs in a 4-high space like West Sand Pit, I would think that would probably be canTrickyCarryFlashSuit, but there don't seem to be any jumps like that in Crateria.

[osse101]

There are a few places that can be revisited after carryFlashSuit tech is added.