Don't cache IHostApplication::getName()

As it turns out there are only two or three functions where we can do
this. It also breaks logging, and this function will probably only be
called once anyways. More consistency is always better.

src/wine-host/bridges/vst3-impls/host-context-proxy.h

@@ -31,6 +31,7 @@ class Vst3HostContextProxyImpl : public Vst3HostContextProxy {
                                       void** obj) override;
 
     // From `IHostApplication`
+    tresult PLUGIN_API getName(Steinberg::Vst::String128 name) override;
     tresult PLUGIN_API createInstance(Steinberg::TUID cid,
                                       Steinberg::TUID _iid,
                                       void** obj) override;