Bump plugin from 4.16 to 4.19#9

dependabot[bot] wants to merge 1 commit intoialbors_masterialbors/mailer-plugin:ialbors_masterfrom

dependabot/maven/org.jenkins-ci.plugins-plugin-4.19ialbors/mailer-plugin:dependabot/maven/org.jenkins-ci.plugins-plugin-4.19Copy head branch name to clipboard