Fix false positive in scs-0101-fips-test

[mbuechse]

Observed this for the first time ever:

ERROR: VM 'Debian 13': failed to determine fips failures
DEBUG: stderr following:
rngtest 5
Copyright (c) 2004 by Henrique de Moraes Holschuh
This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
rngtest: starting FIPS tests...
rngtest: bits received from input: 20000032
rngtest: FIPS 140-2 successes: 1000
rngtest: FIPS 140-2(2001-10-10) Monobit: 0
rngtest: FIPS 140-2(2001-10-10) Poker: 0
rngtest: FIPS 140-2(2001-10-10) Runs: 0
rngtest: FIPS 140-2(2001-10-10) Long run: 0
rngtest: FIPS 140-2(2001-10-10) Continuous run: 0
rngtest: input channel speed: (min=23.694; avg=2042.785; max=9536.743)Mibits/s
rngtest: FIPS tests speed: (min=96.331; avg=147.113; max=157.632)Mibits/s
rngtest: Program run time: 139869 microseconds

Notice: no line saying rngtest: FIPS 140-2 failures:

[depressiveRobot]

Looks good, thanks.