Exclude libarchive from exported libraries in libRack.

Makefile

@@ -66,6 +66,7 @@ endif
 
 # Some libraries aren't needed by plugins and might conflict with DAWs that load libRack, so make their symbols local to libRack instead of global (default).
 LDFLAGS += -Wl,--exclude-libs,libzstd.a
+LDFLAGS += -Wl,--exclude-libs,libarchive.a
 LDFLAGS += -Wl,--exclude-libs,librtmidi.a
 LDFLAGS += -Wl,--exclude-libs,librtaudio.a