Fio 3.19 fails to build with Clang 11 because of implicit-const-int-float-conversion error. Disable -Werror checking for now. Fixes #1848 Change-Id: I0f3922d7af412de35d9f79f3f5413af146996bf3 Signed-off-by: Karol Latecki <karol.latecki@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/6991 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>