test: updating assertion on test so it fits the new method signature

One assertion on test-tls-connect-address-family.js was out fo date,
here we are fixing it to match the signature of strictEqual method.

PR-URL: https://github.com/nodejs/node/pull/23536


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>