chore(deps): update webdriverio monorepo to v8.40.0 (#5681)

Author: renovate[bot]

extension/package.json

@@ -1652,9 +1652,9 @@
     "@types/vscode": "1.75.0",
     "@vscode/test-electron": "2.4.1",
     "@vscode/vsce": "2.25.0",
-    "@wdio/cli": "8.39.1",
-    "@wdio/local-runner": "8.39.1",
-    "@wdio/mocha-framework": "8.39.0",
+    "@wdio/cli": "8.40.0",
+    "@wdio/local-runner": "8.40.0",
+    "@wdio/mocha-framework": "8.40.0",
     "@wdio/spec-reporter": "8.39.0",
     "chai": "4.5.0",
     "chai-as-promised": "7.1.2",