kernel: qca-ssdk: opt-out of LTO
SSDK is doing everything custom, so trying to use mold and/or LTO
fails, so lets opt-out of using both of them.
Signed-off-by: Robert Marko <[email protected]>
[a.heider: split and switch to PKG_BUILD_FLAGS]
Signed-off-by: Andre Heider <[email protected]>
Robert Marko