Merge pull request #249 from jenkinsci/progress

Restore progress as it is used by autograding

README.adoc

@@ -4,7 +4,7 @@
 = Bootstrap 5 Jenkins Plugin
 
 image:https://ci.jenkins.io/job/Plugins/job/bootstrap5-api-plugin/job/main/badge/icon?subject=Jenkins%20CI[Jenkins, link=https://ci.jenkins.io/job/Plugins/job/bootstrap5-api-plugin/job/main/]
-image:https://github.com/jenkinsci/bootstrap5-api-plugin/workflows/GitHub%20CI/badge.svg?branch=main[GitHub Actions, link=https://github.com/jenkinsci/bootstrap5-api-plugin/actions]
+image:https://github.com/jenkinsci/bootstrap5-api-plugin/workflows/GitHub%20CI/badge.svg[GitHub Actions, link=https://github.com/jenkinsci/bootstrap5-api-plugin/actions]
 image:https://img.shields.io/github/issues-pr/jenkinsci/bootstrap5-api-plugin.svg[GitHub pull requests, link=https://github.com/jenkinsci/bootstrap5-api-plugin/pulls]
 
 Provides https://getbootstrap.com/[Bootstrap 5] for Jenkins Plugins. Bootstrap is -- according to their self-perception --

etc/bootstrap-custom-build.scss

@@ -55,6 +55,7 @@ th {
 @import "../node_modules/bootstrap/scss/pagination";
 @import "../node_modules/bootstrap/scss/badge";
 @import "../node_modules/bootstrap/scss/alert";
+@import "../node_modules/bootstrap/scss/progress";
 @import "../node_modules/bootstrap/scss/list-group";
 @import "../node_modules/bootstrap/scss/close";
 @import "../node_modules/bootstrap/scss/toasts";