Honor context provided Admin & User PIN in pin commands

The second source of interactivity comes from the pin set and pin
unblock commands, which also inquire with the pinentry module to ask the
user for a PIN.
This change adjusts the two commands to honor the PINs as available in
the command execution context. It also updates the documentation
to reflect the availability of the newly introduced and honored
environment variables NITROCLI_ADMIN_PIN & NITROCLI_USER_PIN as well as
NITROCLI_NEW_ADMIN_PIN & NITROCLI_NEW_USER_PIN.

0 files changed, 0 insertions, 0 deletions