Clevis v15 added an additional argument, which is either an empty string
or the string "-y".
This argument is not used in this PIN, but we checked the exact number of
arguments to parse, which got changed.
This also accepts more additional arguments, and just ignores them.
Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>
Previously, the tests were searching for the specific PCR0 and 1 values
of my test machine.
The new policies are looking for the following values for PCR22:
Working: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
Non-working: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFE
Signed-off-by: Patrick Uiterwijk <patrick@puiterwijk.org>