Aligned the package layout with the concurrent Debian packaging
conventions. Relocated package files under 'debian/bullseye/' and removed legacy paths under 'debian/'.
Updated related build references to ensure compatibility with Bullseye.
keyrings.alt
python-keyring
shim-unsigned
openscap
Change-Id: I73dd88fb1a54583245d3aec8b8ad7b0677c288f7
Signed-off-by: pmp1 <preetham.mp@windriver.com>
4c75023889