[jenkinsci/pom] c463f6: Bump flatten-maven-plugin from 1.1.0 to 1.2.1

Branch: refs/heads/master Home: https://github.com/jenkinsci/pom Commit: c463f638a31f46a9e44adf4103ad8604bcb10c16 https://github.com/jenkinsci/pom/commit/c463f638a31f46a9e44adf4103ad8604bcb10c16 Author: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github

[jenkinsci/pom] c463f6: Bump flatten-maven-plugin from 1.1.0 to 1.2.1

Branch: refs/heads/dependabot/maven/org.codehaus.mojo-flatten-maven-plugin-1.2.1 Home: https://github.com/jenkinsci/pom Commit: c463f638a31f46a9e44adf4103ad8604bcb10c16 https://github.com/jenkinsci/pom/commit/c463f638a31f46a9e44adf4103ad8604bcb10c16 Author: dependabot-preview[bot]