tests/docker: fix binfmt_misc image building

When we updated the arguments for docker.py we missed a bit.

Fixes: dfae628 ("docker.py/build: support -t and -f arguments")
Signed-off-by: Alex Bennée <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <[email protected]>

Author: stsquad

tests/docker/Makefile.include

@@ -78,7 +78,7 @@ docker-binfmt-image-debian-%: $(DOCKER_FILES_DIR)/debian-bootstrap.docker
 			DEB_ARCH=$(DEB_ARCH)					\
 			DEB_TYPE=$(DEB_TYPE) 					\
 			$(if $(DEB_URL),DEB_URL=$(DEB_URL),)			\
-			$(DOCKER_SCRIPT) build qemu/debian-$* $< 		\
+			$(DOCKER_SCRIPT) build -t qemu/debian-$* -f $< 		\
 			$(if $V,,--quiet) $(if $(NOCACHE),--no-cache) 		\
 			$(if $(NOUSER),,--add-current-user) 			\
 			$(if $(EXTRA_FILES),--extra-files $(EXTRA_FILES))	\