Bump x509-limbo and/or wycheproof in CI (pyca#11997)

pyca-boringbot[bot] · pyca-boringbot[bot] · web-flow · commit be03c0cad27b · 2024-11-19T00:38:46.000Z
Co-authored-by: pyca-boringbot[bot] &lt;pyca-boringbot[bot]+106132319@users.noreply.github.com&gt;
diff --git a/.github/actions/fetch-vectors/action.yml b/.github/actions/fetch-vectors/action.yml
@@ -16,5 +16,5 @@ runs:
       with:
         repository: "C2SP/x509-limbo"
         path: "x509-limbo"
-        # Latest commit on the x509-limbo main branch, as of Nov 13, 2024.
-        ref: "b2521cdc61d11e290e398e7bb549992662e391b8" # x509-limbo-ref
+        # Latest commit on the x509-limbo main branch, as of Nov 19, 2024.
+        ref: "018b4cf10ac7c94669d3d50d4d759003497d6bea" # x509-limbo-ref
