.github: add issue templates

Author: dvyukov

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,25 @@
+---
+name: Bug in syzkaller
+about: Create a report about a specific problem in syzkaller.
+title: '<EDIT ME> (try to follow "pkg/name: short description" format)'
+labels: 'bug'
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+If you just have a question, please use the `syzkaller@googlegroups.com` mailing list instead of this issue tracker.
+The issue tracker is for specific detailed bugs. If you are not sure it's a bug, please start by asking on the users list.
+
+**To Reproduce**
+Steps to reproduce the behavior.
+Please provide syzkaller revision, Go version (output of go version), relevant information about host and target systems,
+`syz-manager` config if relevant. If `syz-manager` is not working overall, please provide output of `syz-manager` with -debug flag.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,13 @@
+# Copyright 2022 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+# For documentation see:
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository
+# There is also an ability to setup issue forms:
+# https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/configuring-issue-templates-for-your-repository#creating-issue-forms
+
+blank_issues_enabled: false
+contact_links:
+  - name: Mailing list for questions
+    url: https://groups.google.com/forum/#!forum/syzkaller
+    about: Please ask and answer questions on the syzkaller@googlegroups.com mailing list.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,19 @@
+---
+name: Feature request
+about: Suggest an idea for this project.
+title: '<EDIT ME> (try to follow "pkg/name: short description" format)'
+labels: 'enhancement'
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. E.g., "I'm always frustrated when [...]"
+
+**Describe the solution you'd like**
+Describe the desired functionality and its intended usage to give some context for how it would be used.
+
+Do you have any implementation in mind for this feature?
+
+**Additional context**
+Add any other context about the feature request here.