Add an explanation about why there is no filter update in mv3

### Issue Details

It is often necessary to explain to users why there is no filter update feature.
The current functionality looks like "removing **unnecessary** functionality" to the average user.

Original report

### Issue URL (Incorrect Blocking)
[https://vk.com/topic-53764934_29576319?offset=7060](https://adguardteam.github.io/AnonymousRedirect/redirect.html?url=https%3A%2F%2Fvk.com%2Ftopic-53764934_29576319%3Foffset%3D7060)
### Comment
> Не обновляются фильтры. Что делать ?

### Screenshots

Screenshot 1


Screenshot 1 with AdGuard disabled


### System configuration

Information | Value
--- | ---
AdGuard product: | AdGuard Browser Extension v5.1.81 MV3
System version: | Windows 10
Browser: | Chrome
Tracking protection: | **General settings**:
Block trackers,
Strip URLs from tracking parameters,
Hide your search queries,
Send Do-Not-Track header

**Tracking methods**:
Self-destructing third-party cookies (2880)
Filters: | Ad blocking:
AdGuard Base

Privacy:
AdGuard Tracking Protection,
AdGuard URL Tracking

Social widgets:
AdGuard Social Media

Annoyances:
AdGuard Cookie Notices,
AdGuard Popups,
AdGuard Mobile App Banners,
AdGuard Other Annoyances,
AdGuard Widgets

Security:
Online Malicious URL Blocklist,
Phishing URL Blocklist,
Scam Blocklist by DurableNapkin,
uBlock Origin – Badware risks

Language-specific:
AdGuard Russian
Browsing Security: | enabled
Browsing Security statistics: | disabled

### Proposed solution

Add a filters update button, but make it yellow. When clicked, open a page or a hint explaining where the ability to update filters has disappeared. And also tell what should be done to make the extension updated.

### Alternative solution

_No response_