Add Rudder techniques json schema

src/api/json/catalog.json

@@ -5776,6 +5776,12 @@
         "rivet.*.json"
       ],
       "url": "https://rivet.gg/rivet.schema.json"
+    },
+    {
+      "name": "Rudder techniques",
+      "description": "Rudder techniques",
+      "fileMatch": ["technique.yml", "technique.ids.yml"],
+      "url": "https://json.schemastore.org/rudder-techniques.json"
     }
   ]
 }

src/negative_test/rudder-techniques/1.yml

@@ -0,0 +1,21 @@
+---
+id: malformed_technique
+name: Malformed technique
+version: '0.1'
+params:
+  - id: 3439bbb0-d8f1-4c43-95a9-0c56bfb8c27e
+    name: server
+    description: 'The server hostname'
+items:
+  - name: 'my block'
+    method: 'package_install'
+    params:
+      name: 'htop'
+      version: '2.3.4'
+    items:
+      - name: 'NTP service'
+        id: cf06e919-02b7-41a7-a03f-4239592f3c12
+        condition: fedora
+        method: package_install
+        params:
+          name: '/bin/true "# ${node.inventory[os][fullName]}"'

src/schema-validation.json

@@ -1021,6 +1021,12 @@
         "unknownFormat": ["<app> <your args>"]
       }
     },
+    {
+      "rudder-techniques.json": {
+        "unknownFormat": ["markdown"],
+        "unknownKeywords": ["defaultSnippets", "markdownDescription"]
+      }
+    },
     {
       "sarif-external-property-file-2.1.0-rtm.0.json": {
         "unknownKeywords": ["index"],