Adds schema for the MinimalPermissionsGuidancePlugin. Closes #1102 (#1103)

Author: waldekmastykarz

schemas/v0.26.0/minimalpermissionsguidanceplugin.schema.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "title": "Dev Proxy MinimalPermissionsGuidancePlugin config schema",
+  "type": "object",
+  "properties": {
+    "$schema": {
+      "type": "string"
+    },
+    "apiSpecsFolderPath": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "apiSpecsFolderPath"
+  ],
+  "additionalProperties": false
+}