blacklist pcspkr as cosmetic improvement. aesni_intel blacklisting was not working because the include only works if the file ends with .conf.

Signed-off-by: Daan Hoogland <daan@onecht.net>
(cherry picked from commit 11f532bbecca08b41dd15d1abdf04957c84eebda)
rats
(cherry picked from commit b85dd956f8187ea2810f4fd74728c0a430ce6ef4)