Revert back to the legacy driver.

Closes #3463534

.gitlab-ci/pipeline.yml

@@ -285,12 +285,12 @@ variables:
     - if: $PERFORMANCE_TEST == "1"
   variables:
     KUBERNETES_CPU_REQUEST: "24"
-    MINK_DRIVER_ARGS_WEBDRIVER: '["chrome", {"browserName":"chrome", "goog:chromeOptions":{"w3c": true, "args":["--no-sandbox","--ignore-certificate-errors", "--allow-insecure-localhost", "--headless", "--dns-prefetch-disable", "--no-sandbox"]}}, "http://selenium:4444"]'
+    MINK_DRIVER_ARGS_WEBDRIVER: '["chrome", {"browserName":"chrome","goog:chromeOptions":{"args":["--disable-dev-shm-usage","--disable-gpu","--headless", "--no-sandbox"]}}, "http://chrome:9515"]'
   tags:
     - performance-test-runner
   services:
     - <<: *with-database
-    - <<: *with-selenium-chrome
+    - <<: *with-chrome
   script:
     #  Determine DB driver.
     - |