test: replace string concatenation with template

PR-URL: #16914
Reviewed-By: Luigi Pinca <[email protected]>
Reviewed-By: Gireesh Punathil <[email protected]>
Reviewed-By: James M Snell <[email protected]>
Reviewed-By: Tobias Nießen <[email protected]>
Reviewed-By: Colin Ihrig <[email protected]>
Reviewed-By: Franziska Hinkelmann <[email protected]>

Author: Sabari Lakshmi Krishnamoorthy

test/parallel/test-assert.js

@@ -634,7 +634,7 @@ try {
         code: 'ERR_INVALID_ARG_TYPE',
         type: TypeError,
         message: 'The "block" argument must be of type function. Received ' +
-                 'type ' + typeName(block)
+                 `type ${typeName(block)}`
       })(e);
     }