Add launch configuration for also debugging MicroProfile extension

- It is sometimes necessary to debug both the Quarkus and MicroProfile
  project folders at once
- extensionDevelopmentPath option may be provided multiple times,
  permitting the debugging of multiple extensions at once
- The new configuration assumes a contributor has placed the
  vscode-quarkus & vscode-microprofile project folders under the same
  folder

Signed-off-by: Roland Grunberg <rgrunber@redhat.com>

Author: rgrunber

.vscode/launch.json

@@ -21,6 +21,24 @@
       ],
       "preLaunchTask": "npm: watch"
     },
+    {
+      "name": "Run Extension & vscode-microprofile",
+      "type": "extensionHost",
+      "request": "launch",
+      "runtimeExecutable": "${execPath}",
+      "args": [
+        "--extensionDevelopmentPath=${workspaceFolder}",
+        "--extensionDevelopmentPath=${workspaceFolder}/../vscode-microprofile"
+      ],
+      "env": {
+        "VSCODE_REDHAT_TELEMETRY_DEBUG": "true"
+      },
+      "outFiles": [
+        "${workspaceFolder}/dist/**/*.js",
+        "${workspaceFolder}/../vscode-microprofile/dist/**/*.js"
+      ],
+      "preLaunchTask": "npm: watch"
+    },
     {
       "name": "Extension Tests",
       "type": "extensionHost",