chore(github): Add os and os-version fields for bug repots

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -107,7 +107,27 @@ body:
         - Other (Please specify below)
     validations:
       required: true
-  - type: textarea
+ - type: dropdown
+    id: os-type
+    attributes:
+      label: "Operating System (OS)"
+      description: "If this relates to Companion or Simulator, what OSes are you are experiencing issues on?"
+      multiple: true
+      options:
+        - Linux
+        - macOS
+        - Windows
+    validations:
+      required: false
+- type: input
+  id: os-version
+  attributes:
+    label: "OS Version"
+    description: "If this relates to Companion or Simulator, what OS version does this relate to?"
+    placeholder: "i.e. 10, Ubuntu 20.04, Big Sur"
+  validations:
+    required: false
+- type: textarea
     attributes:
       label: Anything else?
       description: |