chore: dependency update for v1.6

[rbtr]

Reason for Change:

Issue Fixed:

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• relevant PR labels added

Notes:

[Copilot]

Pull Request Overview

This pull request updates various dependencies across the codebase, including Go modules and Docker base images. The changes focus on maintaining up-to-date dependencies for security and stability purposes.

• Updates Kubernetes-related Go dependencies to newer patch versions
• Refreshes Docker base image SHA hashes for Go compiler and CBL Mariner images
• Updates Google cAdvisor dependency to a newer patch version

Reviewed Changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

File	Description
go.mod	Updates k8s.io/kubernetes from v1.30.7 to v1.30.14 and github.com/google/cadvisor from v0.49.0 to v0.49.2
cns/Dockerfile	Updates SHA hashes for Go compiler, CBL Mariner core, and distroless minimal base images
cni/Dockerfile	Updates SHA hashes for Go compiler and CBL Mariner core base images
.pipelines/build/dockerfiles/cns.Dockerfile	Updates SHA hashes for CBL Mariner core and distroless minimal base images

[rbtr]

/azp run Azure Container Networking PR

[azure-pipelines]

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