tools: bump remark-cli to 4.0

PR-URL: #17028
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>

Author: refack

tools/remark-cli/package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "remark-cli",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "description": "CLI to process markdown with remark using plugins",
   "license": "MIT",
   "keywords": [
@@ -11,8 +11,8 @@
   ],
   "dependencies": {
     "markdown-extensions": "^1.1.0",
-    "remark": "^7.0.0",
-    "unified-args": "^3.0.0"
+    "remark": "^8.0.0",
+    "unified-args": "^4.0.0"
   },
   "homepage": "http://remark.js.org",
   "repository": "https://github.com/wooorm/remark/tree/master/packages/remark-cli",