[test] Skip debugger tests failing with JSON parsing

NOTRY=true

Bug: v8:9257
Change-Id: I4713fd90c2a8b544def09d7305fe84d789ed60c4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1613250
Auto-Submit: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61543}

test/debugger/debugger.status

@@ -32,6 +32,11 @@
 
   # forcing weak callback in asan build change break order
   'debug/debug-stepin-builtin-callback': [['asan == True or msan == True', SKIP]],
+
+  # Bug: v8:9257
+  'debug/debug-evaluate-locals-optimized-double': [SKIP],
+  'debug/side-effect/debug-evaluate-no-side-effect-builtins': [SKIP],
+
 }],  # ALWAYS
 
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