Update dependency @web/test-runner-mocha to v1

Author: renovate[bot]

package-lock.json

@@ -162,7 +162,7 @@
     "@web/dev-server-rollup": "^0.6.4",
     "@web/test-runner": "^1.0.0",
     "@web/test-runner-commands": "^0.9.0",
-    "@web/test-runner-mocha": "^0.9.0",
+    "@web/test-runner-mocha": "^1.0.0",
     "@web/test-runner-playwright": "^0.11.0",
     "@webcomponents/webcomponentsjs": "^2.8.0",
     "chokidar": "^5.0.0",