Fix broken program and bank messages for Jack applications.

It appears to simply be a typo. MAP_PROGRAM_CHANGES is not an
available option for Jack applications, only SEND_PROGRAM_CHANGES is.

Signed-off-by: Kristian Amlie <kristian@amlie.name>

source/backend/plugin/CarlaPluginJack.cpp

@@ -1139,7 +1139,7 @@ public:
                         break;
 
                     case kEngineControlEventTypeMidiBank:
-                        if (pData->options & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)
+                        if (pData->options & PLUGIN_OPTION_SEND_PROGRAM_CHANGES)
                         {
                             fShmRtClientControl.writeOpcode(kPluginBridgeRtClientControlEventMidiBank);
                             fShmRtClientControl.writeUInt(event.time);
@@ -1150,7 +1150,7 @@ public:
                         break;
 
                     case kEngineControlEventTypeMidiProgram:
-                        if (pData->options & PLUGIN_OPTION_MAP_PROGRAM_CHANGES)
+                        if (pData->options & PLUGIN_OPTION_SEND_PROGRAM_CHANGES)
                         {
                             fShmRtClientControl.writeOpcode(kPluginBridgeRtClientControlEventMidiProgram);
                             fShmRtClientControl.writeUInt(event.time);