build(deps): bump @verdaccio/readme from 8.2.0 to 8.4.2 (#1601)

Bumps [@verdaccio/readme](https://github.com/verdaccio/monorepo/tree/HEAD/core/readme) from 8.2.0 to 8.4.2.
- [Release notes](https://github.com/verdaccio/monorepo/releases)
- [Changelog](https://github.com/verdaccio/monorepo/blob/master/core/readme/CHANGELOG.md)
- [Commits](https://github.com/verdaccio/monorepo/commits/v8.4.2/core/readme)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -18,7 +18,7 @@
   "dependencies": {
     "@verdaccio/commons-api": "8.3.0",
     "@verdaccio/local-storage": "8.4.2",
-    "@verdaccio/readme": "8.2.0",
+    "@verdaccio/readme": "8.4.2",
     "@verdaccio/streams": "8.2.0",
     "@verdaccio/ui-theme": "0.3.2",
     "JSONStream": "1.3.5",