chore: update test harness

Bernd Warmuth · Bernd Warmuth · commit 8c1f23b0a292 · 2025-01-08T14:13:52.000+01:00
Signed-off-by: Bernd Warmuth &lt;bernd.warmuth@dynatrace.com&gt;
diff --git a/providers/flagd/test-harness b/providers/flagd/test-harness
@@ -1 +1 @@
-Subproject commit fd66a39e1192409f60cb388d443f821364ee9af4
+Subproject commit 8931c8645b8600e251d5e3ebbad42dff8ce4c78e
