tests: update test submodule (#31479)

rjl493456442 · web-flow · commit 8e3b94da1e94 · 2025-03-24T22:19:14.000+08:00
This commit upgrades the test submodule to latest version: Latest: ethereum/tests@81862e4 Old: ethereum/tests@faf33b4
diff --git a/tests/testdata b/tests/testdata
@@ -1 +1 @@
-Subproject commit faf33b471465d3c6cdc3d04fbd690895f78d33f2
+Subproject commit 81862e4848585a438d64f911a19b3825f0f4cd95
