Correct VeSTige header name to aeffectx.h

src/plugin/host-bridge.h

@@ -16,7 +16,7 @@
 
 #pragma once
 
-#include <vestige/aeffect.h>
+#include <vestige/aeffectx.h>
 
 #include <boost/asio/io_context.hpp>
 #include <boost/asio/local/stream_protocol.hpp>

src/plugin/plugin.cpp

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-#include <vestige/aeffect.h>
+#include <vestige/aeffectx.h>
 
 #include <iostream>
 #include <memory>