[chore] fix wrong yml file ending (#1097) #67

Job	Run time
Release k8s / prepare (linux, s390x)	5m 32s
Release k8s / prepare (linux, riscv64)	6m 49s
Release k8s / prepare (linux, amd64)	5m 40s
Release k8s / prepare (linux, ppc64le)	5m 53s
Release k8s / prepare (linux, arm64)	5m 26s
Release k8s (Windows)	0s
Release k8s / Release	5m 15s
Release k8s / Create GitHub issue on failed nightly release	-1s
	34m 34s

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