Analytics: Add Yandex domain

[dhacommas]

Hello!

I found this domain while browsing using DuckDuckGo Web Browser. It was blocked by them under analytics category.

mc.webvisor.org

I'm attaching a screenshot:

The first one in the screenshot is already included but the second one is not.
So you might want to look into that.

Regards.

[welcome]

Hello! Thank you for opening your first issue in this repo. It’s people like you who make these host files better!

[liamengland1]

Included in many other lists:

Exact matches for mc.webvisor.org found in:
  - https://raw.githubusercontent.com/d43m0nhLInt3r/socialblocklists/master/Tracking/trackingblocklist.txt 
  - https://raw.githubusercontent.com/d43m0nhLInt3r/socialblocklists/master/Tracking/trackingblocklist.txt 
  - https://raw.githubusercontent.com/llacb47/mischosts/master/blacklist 
  - https://v.firebog.net/hosts/AdguardDNS.txt 
  - https://raw.githubusercontent.com/bigdargon/hostsVN/master/hosts 
  - https://v.firebog.net/hosts/Easyprivacy.txt 
  - https://raw.githubusercontent.com/r-a-y/mobile-hosts/master/EasyPrivacy3rdParty.txt 
  - https://raw.githubusercontent.com/r-a-y/mobile-hosts/master/AdguardDNS.txt 
  - https://raw.githubusercontent.com/hl2guide/DNS-Sinkhole-Lists-A2/master/TESTING%202020/dns_sinkhole_list.txt 
  - https://raw.githubusercontent.com/pengelana/blocklist/master/domain.txt 
  - https://web.archive.org/web/2if_/http://cdn.raletag.gq/rueasyhosts.txt 
  - https://block.energized.pro/ultimate/formats/hosts 
  - https://raw.githubusercontent.com/MajkiIT/polish-ads-filter/master/polish-pihole-filters/all_ads_filters.txt 
  - https://raw.githubusercontent.com/privacy-protection-tools/anti-AD/master/anti-ad-domains.txt 
  - https://raw.githubusercontent.com/badmojr/1Hosts/master/Pro/hosts.txt 
  - https://raw.githubusercontent.com/xorcan/hosts/master/xhosts.txt 
  - https://sebsauvage.net/hosts/hosts 
  - https://any.andryou.com/oisddbl.txt 
  - https://raw.githubusercontent.com/notracking/hosts-blocklists/master/hostnames.txt 
  - https://raw.githubusercontent.com/notracking/hosts-blocklists/master/hostnames.txt 
  - https://raw.githubusercontent.com/jerryn70/GoodbyeAds/master/Hosts/GoodbyeAds.txt 

[StevenBlack]

Thank you Dhaval @dhavalgoti24. This is added to my list.