chore(deps): update dependency postcss to v8.4.49 (#1317)

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

Author: renovate[bot]

package-lock.json

@@ -134,7 +134,7 @@
         "jest-environment-jsdom": "29.7.0",
         "mini-css-extract-plugin": "2.9.2",
         "mockdate": "3.0.5",
-        "postcss": "8.4.48",
+        "postcss": "8.4.49",
         "postcss-loader": "7.3.4",
         "prettier": "3.3.3",
         "react": "18.3.1",