Bump plugin from 4.51 to 4.55#30

dependabot[bot] wants to merge 1 commit intomastertimja/azure-keyvault-plugin:masterfrom

dependabot/maven/org.jenkins-ci.plugins-plugin-4.55timja/azure-keyvault-plugin:dependabot/maven/org.jenkins-ci.plugins-plugin-4.55Copy head branch name to clipboard