fix(deps): update dependency @netlify/build to ^26.5.1 (#4475)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

npm-shrinkwrap.json

@@ -204,7 +204,7 @@
     "prettier": "--ignore-path .gitignore --loglevel=warn \"{src,tools,scripts,site,tests,.github}/**/*.{mjs,cjs,js,md,yml,json,html}\" \"*.{mjs,cjs,js,yml,json,html}\" \".*.{mjs,cjs,js,yml,json,html}\" \"!CHANGELOG.md\" \"!npm-shrinkwrap.json\" \"!site/package-lock.json\" \"!.github/**/*.md\""
   },
   "dependencies": {
-    "@netlify/build": "^26.5.0",
+    "@netlify/build": "^26.5.1",
     "@netlify/config": "^17.0.18",
     "@netlify/framework-info": "^9.0.2",
     "@netlify/local-functions-proxy": "^1.1.1",