redbull: Use more inclusive language

blacklist is replaced with blocklist.
modprobe has already been modified.

Test: none
Bug: 151950334
Merged-In: I59f9fde5900b9aee82aca1eab4a6ded3d136063b
Change-Id: I59f9fde5900b9aee82aca1eab4a6ded3d136063b
3 files changed