Pull request: issue-templates

Merge in DNS/adguard-home from issue-templates to master

Squashed commit of the following:

commit 989253530047a463804e81c8fda82ac268f39adc
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Jul 27 16:56:35 2022 +0300

    all: fix issue tmpl schema

commit e69df09ab4b4f713d124dc6eeb1ed34e0f4aaa70
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Jul 27 16:41:14 2022 +0300

    all: rename tmpl files

commit 542306da1ea1bdc09ca328856367c64139a8ec60
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Jul 27 16:37:02 2022 +0300

    all: imp github issue templates

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,17 @@
+'blank_issues_enabled': false
+'contact_links':
+  - 'about': >
+        Please report filtering issues, for example advertising filters
+        misfiring or safe browsing false positives, using the form on our
+        website
+    'name': 'AdGuard filters issues'
+    'url': 'https://reports.adguard.com/en/new_issue.html'
+  - 'about': >
+        Please use GitHub Discussions for questions
+    'name': 'Q&A Discussions'
+    'url': 'https://github.com/AdguardTeam/AdGuardHome/discussions'
+  - 'about': >
+        Please check our Wiki for configuration file description, frequently
+        asked questions, and other documentation
+    'name': 'Wiki'
+    'url': 'https://github.com/AdguardTeam/AdGuardHome/wiki'