fixup! test: skip tests related to CI failures on AIX

Author: sam-github

test/sequential/sequential.status

@@ -19,5 +19,8 @@ test-http2-large-file: PASS, FLAKY
 [$system==freebsd]
 
 [$system==aix]
+# https://github.com/nodejs/node/pull/28469
+test-async-wrap-getasyncid: SKIP
+test-buffer-creation-regression: SKIP
 
 [$arch==arm]