Revert "build_packages: Dump env for goma."

The goma team doesn't need this anymore, so drop it to tidy up logs.

BUG=b:187790252
TEST=CQ passes

Change-Id: I6d8b8b62d3bfe69d3d62b11ee9fdd6b5dc7f2c63
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3206435
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Fumitoshi Ukai <ukai@google.com>
Reviewed-by: Alex Klein <saklein@chromium.org>
1 file changed