test: mark flaky tests on IBM i

PR-URL: #36986
Refs: #34410
Refs: #36925
Refs: #36929
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

test/abort/abort.status

@@ -0,0 +1,11 @@
+prefix abort
+
+# To mark a test as flaky, list the test name in the appropriate section
+# below, without ".js", followed by ": PASS,FLAKY". Example:
+# sample-test                        : PASS,FLAKY
+
+[true] # This section applies to all platforms
+
+[$system==ibmi]
+# https://github.com/nodejs/node/issues/34410
+test-addon-register-signal-handler: PASS,FLAKY

test/addons/addon.status

@@ -13,3 +13,5 @@ openssl-binding/test: PASS,FLAKY
 [$system==ibmi]
 openssl-binding/test: SKIP
 zlib-binding/test: SKIP
+# https://github.com/nodejs/node/issues/34410
+register-signal-handler/test: PASS,FLAKY

test/parallel/parallel.status

@@ -69,3 +69,7 @@ test-net-write-after-end-nt: SKIP
 test-tls-env-extra-ca: SKIP
 # https://github.com/nodejs/node/pull/34209
 test-dgram-error-message-address: SKIP
+# https://github.com/nodejs/node/issues/36929
+test-crypto-secure-heap: PASS,FLAKY
+# https://github.com/nodejs/node/issues/36925
+test-fs-read-type: PASS,FLAKY