Include Delphi version in bug report required fields

Author: fourls

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -26,6 +26,14 @@ body:
       placeholder: "1.0.0"
     validations:
       required: true
+  - type: input
+    attributes:
+      label: Delphi version
+      description: >
+        Specify the version of Delphi you are using.
+      placeholder: "12.2"
+    validations:
+      required: true
   - type: input
     attributes:
       label: SonarQube version