Update dependency @testing-library/dom to v8.18.1 (#198)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -14,7 +14,7 @@
   "devDependencies": {
     "@actions/core": "1.9.1",
     "@actions/github": "5.0.3",
-    "@testing-library/dom": "8.18.0",
+    "@testing-library/dom": "8.18.1",
     "@testing-library/jest-dom": "5.16.5",
     "axios": "0.27.2",
     "axios-mock-adapter": "1.21.2",