fix: Re-bump latest datafusion-testing module so extended tests succeed (apache#18110)

Jefffrey · tobixdev · commit 897647af07af · 2025-11-02T15:51:23.000+01:00
Looks like apache#17988 accidentally reverted the bump from apache#18096
diff --git a/datafusion-testing b/datafusion-testing
@@ -1 +1 @@
-Subproject commit 905df5f65cc9d0851719c21f5a4dd5cd77621f19
+Subproject commit eccb0e4a426344ef3faf534cd60e02e9c3afd3ac
