test: aix: mark test-emit-on-destroyed as flaky

Signed-off-by: Stewart X Addison <[email protected]>
PR-URL: #61381
Refs: #50245
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>

Author: sxa

test/async-hooks/async-hooks.status

@@ -21,3 +21,5 @@ test-callback-error: PASS, FLAKY
 [$system==freebsd]
 
 [$system==aix]
+# https://github.com/nodejs/node/issues/50245
+test-emit-after-on-destroyed: PASS, FLAKY