chore(deps): update dependency netlify-cli to v21 (#72)

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

Author: renovate[bot]

bun.lockb

@@ -44,7 +44,7 @@
     "eslint-plugin-tailwindcss": "^3.18.0",
     "husky": "^9.1.7",
     "lint-staged": "^16.0.0",
-    "netlify-cli": "^20.1.1",
+    "netlify-cli": "^21.4.2",
     "postcss": "^8.5.3",
     "prettier": "^3.5.3",
     "prettier-plugin-tailwindcss": "^0.6.11",