gitadora: Added support for GITADORA Delta (#476)

## Link to GitHub Issue, if one exists
None

## Description of change
- Added bi2x_hook
- Added J32D (drum) and J33I (guitar) emulations
- AMI2000 card reader (this game uses this instead of ICCA)

## Testing
Played through a 15-minute session on Drummania.
Guitar mode works with keyboard input.

src/spice2x/CMakeLists.txt

@@ -401,6 +401,10 @@ set(SOURCE_FILES ${SOURCE_FILES}
         games/nost/poke.cpp
         games/gitadora/gitadora.cpp
         games/gitadora/io.cpp
+        games/gitadora/handle.cpp
+        games/gitadora/j32d.cpp
+        games/gitadora/j33i.cpp
+        games/gitadora/bi2x_hook.cpp
         games/mga/mga.cpp
         games/mga/io.cpp
         games/mga/gunio.cpp
@@ -533,6 +537,7 @@ set(SOURCE_FILES ${SOURCE_FILES}
         misc/sciunit.cpp
         misc/sde.cpp
         misc/wintouchemu.cpp
+        misc/ami2000.cpp
 
         # nvapi
         nvapi/nvapi.cpp