chore(deps): update selenium/standalone-firefox docker tag to v129 #1986

Job	Run time
Test Selenium Grid on Kubernetes / Test K8s (v1.25.16, disabled, minikube, v3.10.3, true)	19m 28s
Test Selenium Grid on Kubernetes / Test K8s (v1.26.15, job, minikube, v3.11.3, true)	19m 2s
Test Seleium Grid on Docker / Test Docker Selenium (test, true, false, true)	12m 50s
Test Selenium Grid on Kubernetes / Test K8s (v1.27.16, deployment, minikube, v3.12.3, true)	15m 36s
Test Seleium Grid on Docker / Test Docker Selenium (test, false, false, true)	13m 48s
Test Selenium Grid on Kubernetes / Test K8s (v1.28.13, job_https, minikube, v3.13.3, true)	20m 20s
Test Seleium Grid on Docker / Test Docker Selenium (test_video, false, true, false)	18m 59s
Test Selenium Grid on Kubernetes / Test K8s (v1.29.8, job_hostname, minikube, v3.14.4, true)	17m 50s
Test Selenium Grid on Kubernetes / Test K8s (v1.30.4, deployment_https, minikube, v3.15.4, true)	17m 27s
Test Seleium Grid on Docker / Test Docker Selenium (test_video_dynamic_name, false, true, false)	18m 35s
Test Seleium Grid on Docker / Test Docker Selenium (test_video_standalone, false, true, false)	25m 52s
Test Seleium Grid on Docker / Test Docker Selenium (test_node_docker, false, true, false)	28m 8s
Test Seleium Grid on Docker / Test Docker Selenium (test_standalone_docker, false, true, false)	26m 38s
Test Seleium Grid on Docker / Test Docker Selenium (test_parallel, false, false, false)	25m 37s
Test Seleium Grid on Docker / Test Docker Selenium (test_node_relay, false, false, false)	18m 0s
Rerun workflow when failure	0s
	4h 58m 10s

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