test: mark some node specs as flaky (#37181)

patches/node/.patches

@@ -34,3 +34,4 @@ fix_expose_lookupandcompile_with_parameters.patch
 fix_prevent_changing_functiontemplateinfo_after_publish.patch
 enable_crashpad_linux_node_processes.patch
 allow_embedder_to_control_codegenerationfromstringscallback.patch
+test_mark_cpu_prof_tests_as_flaky_in_electron.patch

patches/node/test_mark_cpu_prof_tests_as_flaky_in_electron.patch

@@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Samuel Attard <samuel.r.attard@gmail.com>
+Date: Wed, 8 Feb 2023 02:54:05 -0800
+Subject: test: mark cpu prof tests as flaky in electron
+
+Instead of disabling the tests, flag them as flaky so they still run
+but don't cause CI failures on flakes.
+
+diff --git a/test/sequential/sequential.status b/test/sequential/sequential.status
+index 5d88747b7066ce795b091eaaec2a5653f42b2c26..e3c7b531bc519bc97f363a1d4e7df2f059b11614 100644
+--- a/test/sequential/sequential.status
++++ b/test/sequential/sequential.status
+@@ -7,6 +7,15 @@ prefix sequential
+ [true] # This section applies to all platforms
+ # https://github.com/nodejs/node/issues/27611#issuecomment-613100468
+ test-cpu-prof-dir-worker: PASS, FLAKY
++test-cpu-prof-dir-and-name: PASS, FLAKY
++test-cpu-prof-worker-argv: PASS, FLAKY
++test-cpu-prof-default: PASS, FLAKY
++test-cpu-prof-dir-absolute: PASS, FLAKY
++test-cpu-prof-dir-relative: PASS, FLAKY
++test-cpu-prof-exit: PASS, FLAKY
++test-cpu-prof-name: PASS, FLAKY
++test-worker-prof: PASS, FLAKY
++test-inspector-stop-profile-after-done: PASS, FLAKY
+ # https://github.com/nodejs/node/issues/44898
+ test-watch-mode: PASS, FLAKY
+ test-watch-mode-inspect: PASS, FLAKY

script/node-spec-runner.js

@@ -29,6 +29,7 @@ const defaultOptions = [
   'default',
   `--skip-tests=${DISABLED_TESTS.join(',')}`,
   '--flaky-tests=dontcare',
+  '--measure-flakiness=9',
   '--shell',
   utils.getAbsoluteElectronExec(),
   '-J'