chore(deps): update dependency @testing-library/jest-dom to v6.8.0

Ref: PACT-445

Author: pactflow-renovate-bot[bot]

package.json

@@ -43,7 +43,7 @@
   "devDependencies": {
     "@pact-foundation/pact": "9.18.1",
     "@pact-foundation/pact-node": "10.17.2",
-    "@testing-library/jest-dom": "6.7.0",
+    "@testing-library/jest-dom": "6.8.0",
     "@typescript-eslint/eslint-plugin": "8.39.1",
     "@typescript-eslint/parser": "8.39.1",
     "axios": "0.30.1",