bazel(dreal/workspace.bzl): Bump spdlog version
bazel(dreal/workspace.bzl): Bump spdlog version

dreal/dreal4,dreal/dreal4,soonho-tri/dreal4,soonho-tri/dreal4,soonho-tri/dreal4,dreal/dreal4,soonho-tri/dreal4,dreal/dreal4