Bump maven-release-plugin from 3.0.0-M5 to 3.0.0-M6 in /json-smart-action#100

hezhangjian merged 1 commit intomasternetplex/json-smart-v2:masterfrom

dependabot/maven/json-smart-action/org.apache.maven.plugins-maven-release-plugin-3.0.0-M6netplex/json-smart-v2:dependabot/maven/json-smart-action/org.apache.maven.plugins-maven-release-plugin-3.0.0-M6Copy head branch name to clipboard