tools: fix typo in .eslintrc.js
Refs: https://github.com/nodejs/node/pull/18566
astrictEqual
is not a thing.
Checklist
-
commit message follows commit guidelines
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Refs: https://github.com/nodejs/node/pull/18566
astrictEqual
is not a thing.