Update issue templates

.github/ISSUE_TEMPLATE/bug_report.md

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+---
+name: Bug report
+about: Create a report to help us fix a bug
+title: ''
+labels: bug
+assignees: ''
+
+---
+
+**Limine version used**
+Put the version of Limine where the bug was encountered here. If using `unstable`, the commit hash.
+
+**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.
+
+**Actual (broken) behaviour**
+A clear and concise description of what happens instead.
+
+**To Reproduce**
+Steps to reproduce the behavior, if possible.
+
+**Stacktrace**
+If the bug results in a panic, please add a `STAGE2_MAP=<uri>` key to your config file where `<uri>` is a URI that points to the `stage2.map` file. This file is shipped in the root of the repository, or alternatively generated when compiling Limine.
+
+Show the resulting the stacktrace here.
+
+**Additional context**
+Add any other context about the problem here.