test: fix parameter order passed to strictEqual

strictEqual() expects the first argument to be the actual value and the
second argument to be the expected value. This fix will correctly label
the AssertionError.:

PR-URL: https://github.com/nodejs/node/pull/23577


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Hitesh Kanwathirtha <digitalinfinity@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>