test: update istio/istio submodule to support networkFilterTypeConfigCache - 3

dinoallo · dinoallo · commit 73dcf4a1510f · 2025-06-23T18:22:18.000+08:00
diff --git a/istio/istio b/istio/istio
@@ -1 +1 @@
-Subproject commit ed70ac48b0492354d2250426915673560637dc75
+Subproject commit b3f1b250b3c9841e0058a9044de2e4f44ff6889e
