Bump @actions/artifact from 2.1.8 to 2.1.9

Bumps [@actions/artifact](https://github.com/actions/toolkit/tree/HEAD/packages/artifact) from 2.1.8 to 2.1.9.
- [Changelog](https://github.com/actions/toolkit/blob/main/packages/artifact/RELEASES.md)
- [Commits](https://github.com/actions/toolkit/commits/HEAD/packages/artifact)

---
updated-dependencies:
- dependency-name: "@actions/artifact"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -7,7 +7,7 @@
     "test": "jest index.test.js"
   },
   "dependencies": {
-    "@actions/artifact": "^2.1.8",
+    "@actions/artifact": "^2.1.9",
     "@actions/core": "^1.10.1",
     "@actions/exec": "^1.1.1",
     "compressible": "^2.0.18",