chore(deps): revert @wdio bumps

they break tests

Author: wjhsf

packages/@lwc/integration-tests/package.json

@@ -19,10 +19,10 @@
     },
     "devDependencies": {
         "@lwc/rollup-plugin": "8.20.2",
-        "@wdio/cli": "^9.18.4",
-        "@wdio/local-runner": "^9.18.4",
+        "@wdio/cli": "^9.17.1",
+        "@wdio/local-runner": "^9.17.0",
         "@wdio/mocha-framework": "^9.17.0",
-        "@wdio/sauce-service": "^9.18.4",
+        "@wdio/sauce-service": "^9.17.0",
         "@wdio/spec-reporter": "^9.17.0",
         "@wdio/static-server-service": "^9.16.2",
         "deepmerge": "^4.3.1",