[🚀 Feature]: Docker images for Dynamic Grid in Kubernetes

[VietND96]

Feature and motivation

• For years, the concept of scaling the Selenium Grid in a Kubernetes cluster using the KEDA Selenium Grid Scaler has a certain matured. However, it also has a certain complexity for a group of users. Users must consider the configurations of both KEDA and Grid Core. The same situation for maintenance works.
• In the same field, Dynamic Grid in Docker, which automatically scales the number of browser Nodes using Docker containers, has been working for a while since Grid v4 was introduced.
• Dynamic Grid support in a Kubernetes cluster with the implementation on top of the K8s Client API has been done in [grid] Support Dynamic Grid in Kubernetes cluster selenium#17092 and released in v4.41.0+

Create the image of Dyanmic Grid Node and Standalone to deploy to the K8s cluster

Usage example

• Dynamic Grid (Hub-Node): Using images selenium/hub and selenium/node-kubernetes
• Dynamic Grid (Standalone): Using image selenium/standalone-kubernetes

[github-actions]

@VietND96, thank you for creating this issue. We will troubleshoot it as soon as we can.

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