[RFE]: If devel version is installed, report the commit in output

[leelavg]

Current:

$ kubectl exec -it deploy/operator -n kadalu -- bash -c 'kubectl-kadalu version'
kubectl-kadalu plugin: devel
kadalu pod(s) versions
pod/kadalu-csi-nodeplugin-2787n: devel
pod/kadalu-csi-nodeplugin-85fjv: devel
pod/kadalu-csi-nodeplugin-c2wq9: devel
pod/kadalu-csi-nodeplugin-fh447: devel
pod/kadalu-csi-nodeplugin-ksg2l: devel
pod/kadalu-csi-nodeplugin-lqgnx: devel
pod/kadalu-csi-nodeplugin-wz2t8: devel
pod/kadalu-csi-provisioner-0: devel
pod/operator-6c65b4d98-9ckxj: devel

Required:

$ kubectl exec -it deploy/operator -n kadalu -- bash -c 'kubectl-kadalu version'
kubectl-kadalu plugin: <commit-id-if-not-version>
kadalu pod(s) versions
pod/kadalu-csi-nodeplugin-2787n: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-85fjv: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-c2wq9: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-fh447: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-ksg2l: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-lqgnx: <commit-id-if-not-version>
pod/kadalu-csi-nodeplugin-wz2t8: <commit-id-if-not-version>
pod/kadalu-csi-provisioner-0: <commit-id-if-not-version>
pod/operator-6c65b4d98-9ckxj: <commit-id-if-not-version>