Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: bug, needs-triage
+assignees: ''
+
+---
+
+**Check your library version, and try updating**
+To help, we're going to need to know your library version. If it isn't the latest: *go do that* - it might
+fix the problem, and even if it doesn't: you're going to need to update if we find a problem and fix it,
+so you might as well get ready for that now.
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected and actual behavior**
+A clear and concise description of what you expected to happen, and what actually happens.
+
+**Additional context**
+Add any other context about the problem here:
+- what DB backend (and version) are you using, if relevant?
+- what ADO.NET provider (and version) are you using, if relevant?
+- what OS and .NET runtime (and version) are you using, if relevant?