fix(cmp): send sigterm to cmp commands before sigkill to allow for potential cleanup (#9180) (cherry-pick #14955)#14960

crenshaw-dev merged 1 commit intorelease-2.6argoproj/argo-cd:release-2.6from

cherry-pick-17d1d2-release-2.6argoproj/argo-cd:cherry-pick-17d1d2-release-2.6Copy head branch name to clipboard