ART: disable 638-no-line-number after move to d8

The slicer library generates different DEX offsets with d8 generated
bytecode.

Bug: b/110869946
Bug: b/110150973
Test: art/test.py --host --64 --redefine-stress -r -t 638-no-line-number
Change-Id: I866baeff31fc8eb9b8cb8c0eb13da482738bb1a3
diff --git a/test/knownfailures.json b/test/knownfailures.json
index f6ae0be..9ba2b50 100644
--- a/test/knownfailures.json
+++ b/test/knownfailures.json
@@ -454,6 +454,14 @@
     },
     {
         "tests": [
+            "638-no-line-number"
+        ],
+        "description": ["Tests that fail on redefine stress due to branch instruction selection"],
+        "bug": "b/110869946",
+        "variant": "redefine-stress"
+    },
+    {
+        "tests": [
             "097-duplicate-method",
             "138-duplicate-classes-check2",
             "159-app-image-fields",