tools: update lint-md-dependencies to @rollup/plugin-commonjs@21.0.3

PR-URL: #42584
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>

Author: nodejs-github-bot

tools/lint-md/package-lock.json

@@ -14,7 +14,7 @@
     "vfile-reporter": "^7.0.4"
   },
   "devDependencies": {
-    "@rollup/plugin-commonjs": "^21.0.2",
+    "@rollup/plugin-commonjs": "^21.0.3",
     "@rollup/plugin-node-resolve": "^13.1.3",
     "rollup": "^2.70.1",
     "rollup-plugin-cleanup": "^3.2.1"