e2e/reproducibility: don't fail fast

Signed-off-by: Paul Meyer <[email protected]>

.github/workflows/e2e_runtime-reproducibility.yml

@@ -17,6 +17,7 @@ jobs:
         # and across independent builds on Ubuntu 20.04 and 22.04 (which also test the reproducibility of the transitive closure of our packages, as no shared
         # cache is present between the two machines)
         build-target: ["microsoft.contrast-node-installer-image"]
+      fail-fast: false
     # Usually we would define the matrix outputs here, but as GitHub Actions don't seem to allow per-combination outputs,
     # we'll write the outputs without defining them here. See https://github.com/orgs/community/discussions/17245#discussioncomment-3814009.
     runs-on: ${{ matrix.os }}