chore(deps): bump tar from 4.4.8 to 4.4.18

Bumps [tar](https://github.com/npm/node-tar) from 4.4.8 to 4.4.18.
- [Release notes](https://github.com/npm/node-tar/releases)
- [Changelog](https://github.com/npm/node-tar/blob/main/CHANGELOG.md)
- [Commits](isaacs/node-tar@v4.4.8...v4.4.18)

---
updated-dependencies:
- dependency-name: tar
  dependency-type: direct:production
...

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

Author: dependabot[bot]

package-lock.json

@@ -11,7 +11,7 @@
     "react-router-dom": "^5.0.0",
     "react-scripts": "2.1.8",
     "redux": "^4.0.1",
-    "tar": "^4.4.8"
+    "tar": "^4.4.18"
   },
   "scripts": {
     "start": "react-scripts start",