Bump minimum version of Jenkins to 2.249.1.

Author: uhafner

README.adoc

@@ -5,7 +5,7 @@
 
 image:https://img.shields.io/jenkins/plugin/v/data-tables-api.svg?label=latest%20version[Jenkins Plugin, link=https://plugins.jenkins.io/data-tables-api]
 image:https://img.shields.io/github/release/jenkinsci/data-tables-api-plugin.svg?label=changelog[Jenkins Version, link=https://github.com/jenkinsci/data-tables-api-plugin/releases/latest]
-image:https://img.shields.io/badge/Jenkins-2.204.4-green.svg?label=min.%20Jenkins[Jenkins Version, link=https://jenkins.io/download/lts]
+image:https://img.shields.io/badge/Jenkins-2.249.1-green.svg?label=min.%20Jenkins[Jenkins Version, link=https://jenkins.io/download/lts]
 image:https://ci.jenkins.io/job/Plugins/job/data-tables-api-plugin/job/master/badge/icon?subject=Jenkins%20CI[Jenkins, link=https://ci.jenkins.io/job/Plugins/job/data-tables-api-plugin/job/master/]
 image:https://github.com/jenkinsci/data-tables-api-plugin/workflows/GitHub%20CI/badge.svg?branch=master[GitHub Actions, link=https://github.com/jenkinsci/data-tables-api-plugin/actions]