[inspector] Enable debugger/pause-on-oom test with larger heap limit.

BUG=v8:6018

Review-Url: https://codereview.chromium.org/2729843002
Cr-Commit-Position: refs/heads/master@{#43550}

test/inspector/debugger/pause-on-oom.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --max-old-space-size=4
+// Flags: --max-old-space-size=8
 
 InspectorTest.log('Check pause on OOM');
 

test/inspector/inspector.status

@@ -4,11 +4,6 @@
 
 [
 
-[ALWAYS, {
-  # Test is failing on V8 Linux - arm64 - sim - nosnap - debug.
-  'debugger/pause-on-oom': [SKIP],
-}],  # ALWAYS
-
 ##############################################################################
 ['variant == asm_wasm', {
   '*': [SKIP],