chore(deps): pin devdependency @types/postcss-safe-parser to 5.0.4 (#248)

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

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "@antfu/eslint-config": "7.2.0",
     "@codspeed/vitest-plugin": "5.0.1",
     "@types/node": "24.10.9",
-    "@types/postcss-safe-parser": "^5.0.4",
+    "@types/postcss-safe-parser": "5.0.4",
     "@vitest/coverage-v8": "3.2.4",
     "bumpp": "10.4.0",
     "changelogithub": "14.0.0",