Merge pull request #19 from vdice/feat/marketplace-default-k8s-version

feat(marketplace): add default kubernetes version

Author: Mossaka

marketplace/createUIDefinition.json

@@ -131,6 +131,7 @@
 								"name": "kubernetesVersion",
 								"type": "Microsoft.Common.DropDown",
 								"label": "Kubernetes version",
+								"defaultValue": "1.29.7",
 								"toolTip": "The version of Kubernetes that should be used for this cluster. You will be able to upgrade this version after creating the cluster.",
 								"constraints": {
 									"allowedValues": "[map(steps('clusterDetails').newClusterSection.aksVersionLookupControl.properties.orchestrators, (item) => parse(concat('{\"label\":\"', item.orchestratorVersion, '\",\"value\":\"', item.orchestratorVersion, '\"}')))]",