Kubectl version updated to 1.27.9 to align with AKS

[VenkataChalla554]

Context

Kubectl version upgraded to 1.27.9 to align with AKS cluster version.

Guidance to review

Kubectl version upgraded to 1.27.9 to align with AKS cluster version.

• [x] I have performed a self-review of my code, including formatting and typos
• [x] I have cleaned the commit history
• [x] I have added the Devops label
• [x] I have attached the pull request to the trello card

[VenkataChalla554]

Upgrade AKS to latest 1.27.x minor version