fix(deps): update dependency @netlify/sdk to ^2.26.3 (#49)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -11,7 +11,7 @@
   },
   "dependencies": {
     "@netlify/functions": "^3.1.10",
-    "@netlify/sdk": "^2.26.2",
+    "@netlify/sdk": "^2.26.3",
     "react": "^19.0.0",
     "react-dom": "^19.0.0"
   },