add VS Code debug configuration for scripts

.vscode/launch.json

@@ -0,0 +1,25 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Export ELX (DEBUG ONLY)",
+            "script": "${workspaceFolder}/scripts/export-elx.ps1",
+            "args": [
+                "-ModuleTag", "${input:moduleTag}"
+            ],
+            "type": "PowerShell",
+            "request": "launch",
+        }
+    ],
+    "inputs": [
+        {
+            "id": "moduleTag",
+            "type": "promptString",
+            "description": "Enter module tag to export",
+            "default": "moduleTag"
+        }
+    ]
+}