Bump mailer from 414.vcc4c33714601 to 438.v02c7f0a_12fa_4 in /bom-weekly#1282

dependabot[bot] wants to merge 1 commit intomasterjenkinsci/bom:masterfrom

dependabot/maven/bom-weekly/org.jenkins-ci.plugins-mailer-438.v02c7f0a_12fa_4jenkinsci/bom:dependabot/maven/bom-weekly/org.jenkins-ci.plugins-mailer-438.v02c7f0a_12fa_4Copy head branch name to clipboard