build_image_util: Set --with-bdeps=n to exclude EDEPEND.

We do not need to install BDEPEND when emerging to an image.

BUG=b:198621763
TEST=./build_packages --board=${BOARD} && ./build_image --board=${BOARD}

Change-Id: I5686f2994144cef6c36165d7813f4deed36572aa
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3138768
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Tested-by: Allen Webb <allenwebb@google.com>
Commit-Queue: Allen Webb <allenwebb@google.com>
1 file changed