feat(nix/buildkite): extraSteps: include parentLabel into hash r/6229

Contrary to the normal steps, extra steps only show the attribute name
in their label, not the whole attribute path.

To make sure these are still unique, also incorporate the parentLabel
into the string that's hashed.

Change-Id: Ic7a1f76aaac159ab5bd30054e422234882947990
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8708
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

0 files changed, 0 insertions, 0 deletions