Cherry-pick #15644 to 7.x: [Metricbeat]Remove lablels from ksm service#15676

odacremolbap merged 1 commit intoelastic:7.xelastic/beats:7.xfrom

odacremolbap:backport_15644_7.xodacremolbap/beats:backport_15644_7.xCopy head branch name to clipboard