$redirect-rules used with $Important act as $redirect

As the title say, there is a problem with the $redirect-rules acting as simple $redirect when paired with the $important filter.

example: `*$script,redirect-rule=noopjs,domain=brave.com,important` every script will get the noopjs, just like if you used the _simple_ $redirect filter.

If you remove the $important from the filter, then only matomo.js gets the noopjs.

It works fine in uBlock and while it is not something critical or something everyone will use, it is still a misbehavior by Brave's adblocker not to respect the $redirect-rule filter and how it only should apply redirection to blocked elements.

Reproduce the reported behavior with `*$script,redirect-rule=noopjs,domain=brave.com,important` and compare it with the same filter without `important`. Check that the rule only redirects blocked elements and does not behave like the simple `$redirect` filter; the issue is done when the Brave adblocker matches the stated redirect-rule semantics.

Written by the indexing model from the issue text.