downgrade to kirby v3

vendor/ml/json-ld/.vscode/launch.json

@@ -0,0 +1,29 @@
+{
+  // 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": "Listen for Xdebug",
+      "type": "php",
+      "request": "launch",
+      "port": 9000
+    },
+    {
+      "name": "Run tests",
+      "type": "php",
+      "request": "launch",
+      "program": "${workspaceFolder}/vendor/bin/phpunit",
+      "cwd": "${workspaceFolder}",
+      "port": 9000,
+      "runtimeArgs": [
+        "-dxdebug.start_with_request=yes"
+      ],
+      "env": {
+        "XDEBUG_MODE": "debug,develop,coverage",
+        "XDEBUG_CONFIG": "client_port=${port}"
+      }
+    }
+  ]
+}