build_image: add more python paths

Newer python-exec wrappers use slightly different internal Python
paths to resolve things, so symlink them too.

BUG=b:187794810
TEST=CQ passes

Cq-Depend: chromium:3629672
Change-Id: Ie5ffdb07e25ae7d4593ca4f4de22f934c58d5a57
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/3628566
Tested-by: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
1 file changed