Update issue templates (raspberrypi#2736)

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,34 @@
+---
+name: Bug report
+about: Create a report to help us fix your issue
+
+---
+
+**Is this the right place for my bug report?**
+This repository contains the Linux kernel used on the Raspberry Pi. If you believe that the issue you are seeing is kernel-related, this is the right place. If not, we have other repositories for the GPU firmware at [github.com/raspberrypi/firmware](https://github.com/raspberrypi/firmware) and Raspberry Pi userland applications at [github.com/raspberrypi/userland](https://github.com/raspberrypi/userland). If you have problems with the Raspbian distribution packages, report them in the [github.com/RPi-Distro/repo](https://github.com/RPi-Distro/repo). If you simply have a question, then [the Raspberry Pi forums](https://www.raspberrypi.org/forums) are the best place to ask it.
+
+**Describe the bug**
+Add a clear and concise description of what you think the bug is.
+
+**To reproduce**
+List the steps required to reproduce the issue.
+
+**Expected behaviour**
+Add a clear and concise description of what you expected to happen.
+
+**Actual behaviour**
+Add a clear and concise description of what actually happened.
+
+**System**
+ Copy and paste the results of the raspinfo command in to this section. Alternatively, copy and paste a pastebin link, or add answers to the following questions:
+
+* Which model of Raspberry Pi? e.g. Pi3B+, PiZeroW
+* Which OS and version (`cat /etc/rpi-issue`)?
+* Which firmware version (`vcgencmd version`)?
+* Which kernel version (`uname -a`)?
+
+**Logs**
+If applicable, add the relevant output from `dmesg` or similar.
+
+**Additional context**
+Add any other relevant context for the problem.