Add Fast Roll cheat (#929)

* Add roll fast cheat

* Corrected case on cheat name

* Addressed PR feedback

* Fixed whitespace

* Renamed cheat to be more consistent with other options

src/dusk/settings.cpp

@@ -102,6 +102,7 @@ UserSettings g_userSettings = {
         .alwaysGreatspin {"game.alwaysGreatspin", false},
         .enableFastIronBoots {"game.enableFastIronBoots", false},
         .canTransformAnywhere {"game.canTransformAnywhere", false},
+        .fastRoll {"game.fastRoll", false},
         .fastSpinner {"game.fastSpinner", false},
         .freeMagicArmor {"game.freeMagicArmor", false},
 
@@ -188,6 +189,7 @@ void registerSettings() {
     Register(g_userSettings.game.disableCutscenePillarboxing);
     Register(g_userSettings.game.enableFastIronBoots);
     Register(g_userSettings.game.canTransformAnywhere);
+    Register(g_userSettings.game.fastRoll);
     Register(g_userSettings.game.freeMagicArmor);
     Register(g_userSettings.game.restoreWiiGlitches);
     Register(g_userSettings.game.enableLinkDollRotation);