scripts/minikconf.py: fix invalid attribute access

Fix parse method to use `defconfig` global variable instead of the
non-existent KconfigParser class attribute

Fixes: f349474920d80838ecea3d421531fdb0660b8740 ("minikconfig: implement allnoconfig and defconfig modes")
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Link: https://lore.kernel.org/r/20250820-scripts-minikconf-fixes-v1-1-252041a9125e@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
1 file changed