ssci: mark "Version: N/A"

This dependency is versioned by deps and doesn't follow a version
number based release process.

Bug: b/335761679
Change-Id: I9e3741a6b87eff2222c981291736dcd9271f6e2a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/pyelftools/+/5916548
Tested-by: Jiewei Qian <qjw@chromium.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Auto-Submit: Jiewei Qian <qjw@chromium.org>
Commit-Queue: Raul Rangel <rrangel@chromium.org>
1 file changed