otoca: add cam hook, fix printer rotation (#573)

## Link to GitHub Issue or related Pull Request, if one exists
related to #154 though this PR doesn't fix it

## Description of change

1. Add an option for cam hook so that the game can be launched without
any camera
1. Rotate image printed out by print-to-file so that it's right side up
(portrait orientation)

## Testing
Able to boot the game without any cameras, and tested printing in test
menu.

"Holo" printing remains broken.

src/spice2x/games/shared/printer.cpp

@@ -334,7 +334,7 @@ namespace games::shared {
             image_data[index + 2] = tmp;
         }
 
-        if (avs::game::is_model({"KLP", "KFC"})) {
+        if (avs::game::is_model({"KLP", "KFC", "NCG"})) {
             // rotate image clockwise
             log_misc("printer", "rotate clockwise...");
             auto rotated = new uint8_t[image_width * image_height * 3];