Add GitHub form for bug reports (#1871)

## Description

This asks the users for bug reports, Corso and OS versions, and logs.

## Does this PR need a docs update or release note?

- [x] ⛔ No

.github/ISSUE_TEMPLATE/BUG-REPORT.yaml

@@ -0,0 +1,39 @@
+name: Bug Report
+description: File a Corso bug report
+title: "[Bug]: "
+labels: ["bug", "triage"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill out this bug report!
+  - type: textarea
+    id: what-happened
+    attributes:
+      label: What happened?
+      description: Also tell us, what did you expect to happen?
+      placeholder: Tell us what you see!
+    validations:
+      required: true
+  - type: textarea
+    id: version
+    attributes:
+      label: Corso Version?
+      description: What version of Corso (`corso --version`) are you running?
+      value: "Corso vX.X.X"
+    validations:
+      required: true
+  - type: textarea
+    id: os
+    attributes:
+      label: Where are you running Corso?
+      description: Include OS version (e.g., macOS 13.0.1, Windows 11 Pro) and Object Storage system being used.
+      placeholder: Also include addition system details if relevant (e.g., shell, antivirus, firewall/proxy used on the network, etc.)
+    validations:
+      required: true
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be automatically formatted into code, so no need for backticks.
+      render: shell

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: true
+contact_links:
+  - name: Corso Documentation
+    url: https://corsobackup.io/docs/intro/
+    about: Did you search the documentation?