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
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Please confirm that this problem is VSCodium-specific**
+- [ ] This bug doesn't happen if I use Microsoft's Visual Studio Code. It only happens in VSCodium.
+
+**Please confirm that the issue/resolution isn't already documented**
+- [ ] I checked [the Docs page](https://github.com/VSCodium/vscodium/blob/master/DOCS.md) and my issue is not mentioned there.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Mac OS, Ubuntu 16.04, etc]
+ - Architecture [e.g. x64, ia32, arm64]
+ - Version [e.g. 1.33.0]
+
+**Additional context**
+Add any other context about the problem here.