Bump K3s-root version to v0.14.0

[github-actions]

Update k3sroot version

Bump to latest k3s-root version in Makefile

1 file(s) updated with "K3S_ROOT_VERSION ?= v0.14.0": * Makefile

Bump to latest k3s-root version in Dockerfile

changed lines [36] of file "/tmp/updatecli/github/rancher/image-build-calico/Dockerfile"

v0.14.0

Release published on the 2024-07-09 17:08:21 +0000 UTC at the url https://github.com/k3s-io/k3s-root/releases/tag/v0.14.0

## What's Changed
* Update buildroot to 2024.02.3 LTS release by @brandond in https://github.com/k3s-io/k3s-root/pull/65


**Full Changelog**: https://github.com/k3s-io/k3s-root/compare/v0.13.0...v0.14.0

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