Fix Docker image commands in README_GAUDI.md (#871)

<!--- pyml disable-next-line no-emphasis-as-heading -->

Author: bartekkuncer

README_GAUDI.md

@@ -52,8 +52,8 @@ Refer to the [Intel Gaudi documentation](https://docs.habana.ai/en/latest/Instal
 Use the following commands to run a Docker image. Make sure to update the versions below as listed in the [Support Matrix](https://docs.habana.ai/en/latest/Support_Matrix/Support_Matrix.html):
 
 ```{.console}
-$ docker pull vault.habana.ai/gaudi-docker/1.19.0/ubuntu22.04/habanalabs/pytorch-installer-2.5.1:latest
-$ docker run -it --runtime=habana -e HABANA_VISIBLE_DEVICES=all -e OMPI_MCA_btl_vader_single_copy_mechanism=none --cap-add=sys_nice --net=host --ipc=host vault.habana.ai/gaudi-docker/1.19.0/ubuntu22.04/habanalabs/pytorch-installer-2.5.1:latest
+$ docker pull vault.habana.ai/gaudi-docker/1.20.0/ubuntu22.04/habanalabs/pytorch-installer-2.6.0:latest
+$ docker run -it --runtime=habana -e HABANA_VISIBLE_DEVICES=all -e OMPI_MCA_btl_vader_single_copy_mechanism=none --cap-add=sys_nice --net=host --ipc=host vault.habana.ai/gaudi-docker/1.20.0/ubuntu22.04/habanalabs/pytorch-installer-2.6.0:latest
 ```
 
 ### Build and Install vLLM