Disable test 830 on redefine-stress.

Bug: 73871735
Test: 830-goto-zero
Change-Id: I27a60d3bf9c5d872fa1523c25c8736a12cfbf883
diff --git a/test/knownfailures.json b/test/knownfailures.json
index c7adee8..ac71c66 100644
--- a/test/knownfailures.json
+++ b/test/knownfailures.json
@@ -520,7 +520,8 @@
             "607-daemon-stress",
             "602-deoptimizeable",
             "121-simple-suspend-check",
-            "083-compiler-regressions"
+            "083-compiler-regressions",
+            "830-goto-zero"
         ],
         "description": ["Tests that have failed on redefine stress for unknown reasons"],
         "bug": "b/73177368",