Add a new bug report template

Author: wstcliyu

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,36 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Type of the bug**
+Identify whether it is a pathway-utils bug, or a general Pathways bug or an ML bug. This template is for pathway-utils bugs only.
+
+**Initial troubleshooting steps**
+- Check the user workload log and confirm the error is not due to the workload itself.
+- Check whether this is a bug with Pathways or the same error also happens to running with Multi-controller JAX.
+
+**Pathways image SHAs**
+The SHAs of the Pathways server image and the Pathways proxy server image used.
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Run command '....'
+3. See error
+
+**Logs**
+Logs from the workload, pathways-proxy, pathways-rm, and all of the pathways-workers would be helpful. Please share the logs in a tarball or in a GCS bucket.
+
+**Additional context**
+Add any other context about the problem here.