The various packages required for crashdump support are now available for
arm64. Generate the linux-crashdump metapackage to make them easy to
install.
Make the kernel image packages depend on the cpu microcode updates,
to ensure they are pulled into all host installs of Ubuntu on upgrade.
LP: #1738259.
Signed-off-by: Steve Langasek <email address hidden>
Signed-off-by: Stefan Bader <email address hidden>
UBUNTU: convert linux-signed* into transitional packages
Convert the current linux-signed* packages into links to the corresponding
primary package. For the moment do not mark them as transitional so we
do not lose the installation of them until we are confident we will not
need them again.