chore!: introduce bug report issue template

Author: mettekou

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,27 @@
+---
+name: Bug report
+about: Report a bug to help us improve
+title: ''
+labels: bug
+assignees: mettekou
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Check whether the bug is not upstream**
+[ ] I have tried and have not been able to reproduce the issue with with `pyreadstat`, `haven`, or another library based on ReadStat and understand my issue will be immediately closed as invalid if not.
+
+**Check whether a file is available to reproduce the issue with**
+[ ] I will attach a file to reproduce the issue with produced by SAS, SPSS, or Stata which I am willing to share and understand my issue will not be investigated without such a file.
+
+**DuckDB platform (please complete the following information):**
+[ ] Windows
+[ ] macOS
+[ ] Linux
+[ ] WebAssembly (WASM)
+[ ] Multiple
+
+**Additional context**
+Add any other context about the problem here.