ebuild_sizing.bzl: Remove memd reference The memd daemon is already removed. BUG=b:356307875 TEST=CQ Change-Id: I2f05e71d5964b8955d72885d421a2eaa2abdf1b8 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/bazel/+/5952747 Reviewed-by: Shuhei Takahashi <nya@chromium.org> Commit-Queue: Vovo Yang <vovoy@chromium.org> Tested-by: Vovo Yang <vovoy@chromium.org>