[V3] convert nodes_hypernetwork.py to V3 schema

[bigcat88]

Node was tested after conversion:

Object's git diff:

diff --git a/v3_object_info.json b/master_object_info.json
index 61eb94a..272fbd0 100644
--- a/v3_object_info.json
+++ b/master_object_info.json
@@ -4348,17 +4348,12 @@
         "input": {
             "required": {
                 "model": [
-                    "MODEL",
-                    {}
+                    "MODEL"
                 ],
                 "hypernetwork_name": [
-                    "COMBO",
-                    {
-                        "multiselect": false,
-                        "options": [
-                            "mjv4Hypernetwork_v1.pt"
-                        ]
-                    }
+                    [
+                        "mjv4Hypernetwork_v1.pt"
+                    ]
                 ],
                 "strength": [
                     "FLOAT",
@@ -4387,18 +4382,12 @@
         "output_name": [
             "MODEL"
         ],
-        "output_tooltips": [
-            null
-        ],
         "name": "HypernetworkLoader",
-        "display_name": null,
+        "display_name": "HypernetworkLoader",
         "description": "",
         "python_module": "comfy_extras.nodes_hypernetwork",
         "category": "loaders",
-        "output_node": false,
-        "deprecated": false,
-        "experimental": false,
-        "api_node": false
+        "output_node": false
     },
     "UpscaleModelLoader": {
         "input": {

[bigcat88]

+label: Core