The use of shellcheck within perf is not a functional requirement and it can
lead to build failures where the perf makefile attempts to link in empty
.shellcheck_log files:
https://lore.kernel.org/r/fb078045-dc05-426e-b21e-72ffae3e8e1b@gmail.com
Disable shellcheck since we do not need it at all.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 0c44722b0ca6c1ab7d0f7af6a703361f553e4747)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>