Update @hey-api/openapi-ts dependency version and add ignore rule in dependabot config

Author: alejsdev

.github/dependabot.yml

@@ -21,6 +21,8 @@ updates:
       interval: daily
     commit-message:
       prefix: ⬆
+    ignore:
+      - dependency-name: "@hey-api/openapi-ts"
   # Docker
   - package-ecosystem: docker
     directories:

frontend/package.json

@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
-    "@hey-api/openapi-ts": "^0.57.0",
+    "@hey-api/openapi-ts": "0.78.3",
     "@playwright/test": "^1.52.0",
     "@tanstack/router-devtools": "1.19.1",
     "@tanstack/router-vite-plugin": "1.19.0",