feat: add support for returning posix path separator on windows (#2056)

Co-authored-by: GitHub Action <action@github.com>

package.json

@@ -37,6 +37,7 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^6.0.0",
     "@octokit/rest": "^20.0.1",
+    "@stdlib/utils-convert-path": "^0.2.1",
     "lodash": "^4.17.21",
     "micromatch": "^4.0.5",
     "yaml": "^2.3.1"
@@ -51,10 +52,10 @@
     "@typescript-eslint/parser": "^7.0.0",
     "@vercel/ncc": "^0.38.0",
     "eslint": "^8.43.0",
+    "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-github": "^4.8.0",
     "eslint-plugin-jest": "^28.0.0",
     "eslint-plugin-prettier": "^5.0.0-alpha.2",
-    "eslint-config-prettier": "^9.0.0",
     "jest": "^29.5.0",
     "prettier": "^3.0.0",
     "ts-jest": "^29.1.0",