ci: add template for vscode dedicated issues

We didn't have an entry since we migrated the vscode extension repo to the fw repo.

.github/ISSUE_TEMPLATE/5-vscode.yaml

@@ -0,0 +1,48 @@
+name: 'VSCode Angular Language Service extension'
+description: Report an issue or suggest a feature for the VSCode Angular Language Service extension
+
+body:
+  - type: checkboxes
+    id: bug-report-or-feature-request
+    attributes:
+      label: Is this a bug report or a feature request?
+      description: Select one.
+      options:
+        - label: Bug Report
+        - label: Feature Request
+
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Please provide the steps to reproduce the issue [Bug Report only]
+
+  - type: textarea
+    id: expected-vs-actual-behavior
+    attributes:
+      label: Please provide the expected behavior vs the actual behavior you encountered [Bug Report only]
+
+  - type: textarea
+    id: screenshot
+    attributes:
+      label: Please provide a screenshot if possible [Bug Report only]
+
+  - type: textarea
+    id: exception-or-error
+    attributes:
+      label: Please provide the exception or error you saw [Bug Report only]
+      render: true
+
+  - type: textarea
+    id: description
+    attributes:
+      label: Description [Feature Request only]
+
+  - type: textarea
+    id: proposed-solution
+    attributes:
+      label: Proposed solution [Feature Request only]
+
+  - type: textarea
+    id: alternatives-considered
+    attributes:
+      label: Alternatives considered [Feature Request only]