fix(editor): Color node connections correctly in execution preview for nodes that have pinned data (#9669)

cypress/fixtures/Webhook_set_pinned.json

@@ -0,0 +1,67 @@
+{
+  "nodes": [
+    {
+      "parameters": {
+        "options": {}
+      },
+      "id": "bd816131-d8ad-4b4c-90d6-59fdab2e6307",
+      "name": "Set",
+      "type": "n8n-nodes-base.set",
+      "typeVersion": 1,
+      "position": [
+        720,
+        460
+      ]
+    },
+    {
+      "parameters": {
+        "httpMethod": "POST",
+        "path": "23fc3930-b8f9-41d9-89db-b647291a2201",
+        "options": {}
+      },
+      "id": "82fe0f6c-854a-4eb9-b311-d7b43025c047",
+      "name": "Webhook",
+      "type": "n8n-nodes-base.webhook",
+      "typeVersion": 1,
+      "position": [
+        460,
+        460
+      ],
+      "webhookId": "23fc3930-b8f9-41d9-89db-b647291a2201"
+    }
+  ],
+  "connections": {
+    "Webhook": {
+      "main": [
+        [
+          {
+            "node": "Set",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "pinData": {
+    "Webhook": [
+      {
+        "headers": {
+          "host": "localhost:5678",
+          "content-length": "37",
+          "accept": "*/*",
+          "content-type": "application/json",
+          "accept-encoding": "gzip"
+        },
+        "params": {},
+        "query": {},
+        "body": {
+          "here": "be",
+          "dragons": true
+        },
+        "webhookUrl": "http://localhost:5678/webhook-test/23fc3930-b8f9-41d9-89db-b647291a2201",
+        "executionMode": "test"
+      }
+    ]
+  }
+}