Add Corsair as valid PS controller

src/joystick/hidapi/SDL_hidapijoystick.c

@@ -178,6 +178,8 @@ bool HIDAPI_SupportsPlaystationDetection(Uint16 vendor, Uint16 product)
         return true;
     case USB_VENDOR_DRAGONRISE:
         return true;
+    case USB_VENDOR_CORSAIR:
+        return true;
     case USB_VENDOR_HORI:
         return true;
     case USB_VENDOR_LOGITECH:

src/joystick/usb_ids.h

@@ -31,6 +31,7 @@
 #define USB_VENDOR_ASUS         0x0b05
 #define USB_VENDOR_BACKBONE     0x358a
 #define USB_VENDOR_CRKD         0x3651
+#define USB_VENDOR_CORSAIR      0x1b1c
 #define USB_VENDOR_GAMESIR      0x3537
 #define USB_VENDOR_DRAGONRISE   0x0079
 #define USB_VENDOR_FLYDIGI_V1   0x04b4