tests/lcitool: Include local qemu.yml when refreshing cirrus-ci files

The script only include the local qemu.yml for Dockerfiles.
Since we want to keep the Cirrus-CI generated files in sync,
also use the --data-dir option in generate_cirrus().

Fixes: c45a540f4bd (".gitlab-ci.d/cirrus: auto-generate variables with lcitool")
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220121154134.315047-4-f4bug@amsat.org>
Message-Id: <20220204204335.1689602-8-alex.bennee@linaro.org>

tests/lcitool/refresh

@@ -62,7 +62,7 @@ def generate_dockerfile(host, target, cross=None, trailer=None):
 
 def generate_cirrus(target, trailer=None):
    filename = Path(src_dir, ".gitlab-ci.d", "cirrus", target + ".vars")
-   cmd = [lcitool_path, "variables", target, "qemu"]
+   cmd = lcitool_cmd + ["variables", target, "qemu"]
    generate(filename, cmd, trailer)
 
 ubuntu1804_skipssh = [