Replace const-rvalue with rvalue

Since const-rvalue doesn't make any sense.

src/plugin/bridges/vst3-impls/context-menu-target.cpp

@@ -16,9 +16,8 @@
 
 #include "context-menu-target.h"
 
-YaContextMenuTargetImpl::YaContextMenuTargetImpl(
-    Vst3PluginBridge& bridge,
-    const ConstructArgs&& args) noexcept
+YaContextMenuTargetImpl::YaContextMenuTargetImpl(Vst3PluginBridge& bridge,
+                                                 ConstructArgs&& args) noexcept
     : YaContextMenuTarget(std::move(args)), bridge(bridge) {}
 
 tresult PLUGIN_API

src/plugin/bridges/vst3-impls/context-menu-target.h

@@ -21,7 +21,7 @@
 class YaContextMenuTargetImpl : public YaContextMenuTarget {
    public:
     YaContextMenuTargetImpl(Vst3PluginBridge& bridge,
-                            const ConstructArgs&& args) noexcept;
+                            ConstructArgs&& args) noexcept;
 
     /**
      * We'll override the query interface to log queries for interfaces we do