Trivial IMX6 SRC: Remove redundant include
Trivial IMX6 SRC: Remove redundant include

agacek/util_libs,agacek/util_libs,seL4/libplatsupport,winksaville/libplatsupport,agacek/util_libs,seL4/libplatsupport,agacek/util_libs,agacek/libplatsupport,winksaville/libplatsupport,agacek/libplatsupport