Update LS in bug template to dropdown

Author: karthiknadig

.github/ISSUE_TEMPLATE/1_new_bug_report.yml

@@ -37,10 +37,10 @@ body:
       label: Python version
     validations:
       required: true
-  - type: input
+  - type: dropdown
     attributes:
       label: Language server
-      description: 'Value of the `python.languagServer` setting'
+      description: ['Default', 'Pylance', 'Jedi', 'None']
     validations:
       required: true
   - type: textarea
@@ -73,4 +73,4 @@ body:
       description: By submitting this issue, you agree to follow our [Code of Conduct](https://github.com/microsoft/vscode-python/blob/main/CODE_OF_CONDUCT.md)
       options:
         - label: I agree to follow this project's Code of Conduct
-          required: true
+          required: true