Remove unused dependencies (#62049)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: heiskr

package-lock.json

@@ -259,7 +259,6 @@
     "remark-rehype": "^11.1.2",
     "remark-remove-comments": "^1.1.1",
     "remark-stringify": "^11.0.0",
-    "scroll-anchoring": "^0.1.0",
     "semver": "^7.7.4",
     "sharp": "0.33.5",
     "slash": "^5.1.0",
@@ -288,7 +287,6 @@
     "@types/cookie": "0.6.0",
     "@types/cookie-parser": "1.4.8",
     "@types/eslint-plugin-jsx-a11y": "^6.10.1",
-    "@types/event-to-promise": "^0.7.5",
     "@types/express": "^5.0.6",
     "@types/imurmurhash": "^0.1.4",
     "@types/js-cookie": "^3.0.6",
@@ -313,7 +311,6 @@
     "eslint-config-prettier": "^10.1.8",
     "eslint-import-resolver-typescript": "^4.4.4",
     "eslint-plugin-custom-rules": "file:src/eslint-rules",
-    "eslint-plugin-escompat": "^3.11.4",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-filenames": "^1.3.2",
     "eslint-plugin-github": "^6.0.0",
@@ -323,7 +320,6 @@
     "eslint-plugin-no-only-tests": "^3.3.0",
     "eslint-plugin-prettier": "^5.5.5",
     "eslint-plugin-primer-react": "^9.0.0",
-    "event-to-promise": "^0.8.0",
     "globals": "^17.3.0",
     "gpt-tokenizer": "^3.4.0",
     "graphql": "^16.12.0",
@@ -341,7 +337,6 @@
     "patch-package": "^8.0.1",
     "prettier": "^3.8.1",
     "rimraf": "^6.1.3",
-    "robots-parser": "^3.0.1",
     "sass": "^1.97.3",
     "start-server-and-test": "^3.0.0",
     "unist-util-remove": "^4.0.0",