[release/v2.9] Test GHA: Bump rancher-webhook to v0.5.0-rc14#4

tomleb wants to merge 1 commit intorelease/v2.9tomleb/rancher-rancher:release/v2.9from

gha-test-9911864993-1tomleb/rancher-rancher:gha-test-9911864993-1Copy head branch name to clipboard