Expires property in some lists is not read and set properly by Brave

[ghost]

Description

@antonok-edm
Because of the conversation about the $badfilter and the Default lists and Different Engines, I decided to use the Default lists as Custom lists to test the Expires feature in a greater scale than uBlock Quick Fixes list and my own ones.

Well, the feature works great when the Expires property is set to only Expires: # days BUT I noticed the property is not read and set properly by Brave in some lists where there are more than that.

Easylist, Easylist Privacy, have it as Expires: 4 days (update frequency) and urlhaus-filter-agh-online has it as Expires: 1 day (update frequency) same as fanboy-notifications.txt (added by me) but they are set in Local State file to 168 hours, and not the 96 and 24 hours that should be, respectively.
So, Expires should also take into account the (update frequency) some lists decided to add.

[ghost]

This is being fixed in the PR brave/adblock-rust#298, everything shall work fine when its merged and available for users.

Thanks to @DJAndries 👍

[antonok-edm]

@Emi-TheDhamphirInLoveUnderTheFrozenStar I'll leave this open for the team track the feature in brave-core until it lands in Nightly.

[stephendonner]

Verification PASSED using

Brave	1.58.90 Chromium: 116.0.5845.96 (Official Build) beta (x86_64)
Revision	c112ad8c854bd34b48f4e87bfb3f7951e426a1d4
OS	macOS Version 11.7.9 (Build 20G1426)

More-permissive Expires parsing - PASSED

1. installed 1.58.90
2. launched Brave
3. opened brave://settings/shields/filters
4. pasted https://malware-filter.gitlab.io/malware-filter/urlhaus-filter-agh-online.txt into the Add custom filter lists textfield, and clicked Add
5. shut down Brave
6. opened Local State from my profile directory in a text editor
7. examined the Expires header value for the list I just added

Confirmed "expires": 24

example	example	example

Scriptlet argument $ parsing - PASSED

Steps:

1. installed 1.58.90
2. launched Brave
3. opened Developer Tools
4. clicked on the Console panel
5. entered localStorage.setItem("Test","0"); into the above and pressed return`
6. pasted brave.com##+js(set-local-storage-item, Test, $remove$) into the Create custom filters textbox and clicked Save changes
7. reloaded the tab with brave.com

Confirmed the "Test" entry was removed

example	example	example	example