test: set test-debugger-heap-profiler as flaky

PR-URL: #54802
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>

test/parallel/parallel.status

@@ -52,6 +52,8 @@ test-crypto-dh-stateless: SKIP
 test-crypto-keygen: SKIP
 # https://github.com/nodejs/node/issues/52963
 test-pipe-file-to-http: PASS, FLAKY
+# https://github.com/nodejs/node/issues/54801
+test-debugger-heap-profiler: PASS, FLAKY
 
 [$system==solaris] # Also applies to SmartOS
 # https://github.com/nodejs/node/issues/43457