Add an option to enter a chroot after starting swtpm. This is useful for
sandboxing purposes. When this option is used, it is expected that swtpm
is started as root and the --runas option is used to subsequently drop
privileges (otherwise the chroot could be escaped).
Signed-off-by: Jennifer Herbert <jennifer.herbert@citrix.com>
Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com>
