qerror: Move #include out of qerror.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
diff --git a/tpm.c b/tpm.c
index c8889fa..5ca3eb5 100644
--- a/tpm.c
+++ b/tpm.c
@@ -18,6 +18,7 @@
 #include "sysemu/tpm_backend.h"
 #include "sysemu/tpm.h"
 #include "qemu/config-file.h"
+#include "qemu/error-report.h"
 #include "qmp-commands.h"
 
 static QLIST_HEAD(, TPMBackend) tpm_backends =