Reporting tool removes `adblocking.enabled` parameter when creating an Import lint in the report

After import settings in AdGuard for Windows Adblocking Module turns off, and ad blocking does not work (except DNS protection, if used).
This is caused by removing `adblocking.enabled` parameter by the web tool.

* Parameters brefore creating the report (url, where `&` replaced by `\n&`)

```
https://reports.adguard.com/en/new_issue.html?
adblocking.enabled=true
&browsing_security.enabled=true
&browsing_security.statistics_enabled=false
&custom_filters=User%2520rules%2520%28url%3A%2520none%29
&dns.custom_bootstrap=
&dns.custom_fallback=
&dns.custom_filters=User%2520rules%2520%28url%3A%2520none%29
&dns.enabled=true
&dns.fallback_mode=System
&dns.filters=19
&dns.servers=System
&dns.timeout=0
&extensions=
&extensions.enabled=true
&filters=1.2.7.13.19.109.110.253
&license_type=paid
&product_type=Win
&product_version=7.21.3+%285089%29
&referrer=
&scheme_version=2
&stealth.enabled=false
&system_version=Microsoft+Windows+NT+10.0.19045.0
&url=https%3A%2F%2Fwww.google.com%2Fmaps%2F%4050.4020355%2C30.5326906%2C9z%3Fentry%3Dttu%26g_ep%3DEgoyMDI1MDkxMC4wIKXMDSoASAFQAw%253D%253D
&user_agent=Mozilla%2F5.0+%28Windows+NT+10.0%3B+Win64%3B+x64%29+AppleWebKit%2F537.36+%28KHTML%2C+like+Gecko%29+Chrome%2F140.0.0.0+Safari%2F537.36
&utm_campaign=report
&utm_medium=assistant
&utm_source=win
&win.wfp=true
```

* In the Import link

```
https://reports.adguard.com/settings/import.html?
product_type=win
&product_version=7.21.3+%285089%29
&system_version=Microsoft+Windows+NT+10.0.19045.0
&browser=chrome
&filters=1.2.7.13.19.109.110.253
&custom_filters=User%2520rules%2520%28url%253A%2520none%29
&dns_servers=System
&userscripts_enabled=false
&dns.filters=19%252C%250AUser%2520rules%2520%28url%253A%2520none%29
&dns.filters_enabled=true
&dns.enabled=true
&browsing_security_enabled=true
&browsing_security_statistics_enabled=false
&stealth.enabled=false
&referrer=
&win_wfp=true
&license_type=paid
&scheme_version=2
&is_third_party_cookies=false
&is_first_party_cookies=false
&is_referrer=false
&is_user_agent=false
```

I'm not sure, but there may be differences in the specifications of this feature.