Cleanup duplicate rules in RussianFilter (specific.txt)

[SKEIDs]

Prerequisites

• [X] I checked the documentation and found no answer;
• [X] I checked to make sure that this issue has not already been filed;
• [X] This is not an ad/bug report.

Problem description

There are multiple duplicate rules in the filters.

###banners
###blokyan
||l2on.net/img/sponsors/
###topBanner
#?##right > h2:contains(Рекомендуем)

tolknews.ru##.b-partners
##.banner-wrap
##.box-before-closing
##div[id^="adfox"]
##div[data-banner-id]

##.horizontal-banner
##.modal-backdrop
##.rek-but
##.right_banner
##.tgb
##noindex > center

##.top_banner
##.up-pek-top
##.znamya
##a[href^="https://bit.ly/"] > img
##a[href^="https://winline.ru/"]

##div[id^="avp_zid_"]
##div[id^="div_sf_"]

Proposed solution

Consolidate rules if possible.

Additional information

These rules are grouped by domain, so I was unable to determine whether the rules should be merged. If necessary, please merge the rules on the maintainer side or send a comment on the pull request. Here are some examples of such rules:

###banner
###bia-padding
###bia-wrap
###sideDynamicPopup
##.bannergroup
##.creative-placeholder-v2
##.sidebar-ya-wrap
##.topAdvertize__wrapper
##div[class$="Banner"]
##div[class^="banner"]
##div[class^="banner-top"]
##noindex > div[align="center"]