Changes to Create Kubernetes cluster

the node_pools/items/node_count request property's min was decreased from 2.00 to 1.00

removed the enum value 0.00 of the request property storage_node_count

removed the enum value 2.00 of the request property storage_node_count

removed the enum value 3.00 of the request property storage_node_count

request property storage_node_count deprecated

request property storage_node_disk_gb deprecated

removed the optional property cluster/master_cpu from the response with the 201 status

removed the optional property cluster/master_ram from the response with the 201 status

removed the optional property cluster/worker_cpu from the response with the 201 status

removed the optional property cluster/worker_ram from the response with the 201 status

endpoint added