/usr/share/igtf-policy/mics/AAACertificateServices.pem is in igtf-policy-mics 1.71-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/igtf-policy/mics/../../ca-certificates/igtf-mics/AAACertificateServices.crt