Aligned the package layout with the concurrent Debian packaging
conventions. Moved package files under 'debian/all/' to avoid
duplication across OS builds and removed legacy paths under 'debian/'.
Updated related build references to ensure compatibility across all
supported OS codenames.
Test Plan:
PASS master bullseye build
Story: 2011360
Task: 53135
Change-Id: I314a7371102af0673235b00417a651d7e3d27030
Signed-off-by: Abhinav Ayyapasetti <ayyapasetti.abhinav@windriver.com>
649bf271b6