Apply the provided style to the summary text

[madsjakobsen]

add missing $ in summary template

Testing done

Submitter checklist

• Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• Ensure that the pull request title represents the desired changelog entry
• Please describe what you did
• Link to relevant issues in GitHub or Jira
• Link to relevant pull requests, esp. upstream and downstream changes
• Ensure you have provided tests - that demonstrates feature works or fixes the issue

[gounthar]

Thanks!

[MarkEWaite]

I confirmed that the incorrect style is added to the build job of the page when I run a Pipeline:

pipeline {
    agent any
    stages {
        stage('Badge') {
            steps {
                addSummary(icon: 'symbol-home-outline plugin-ionicons-api', 
                                   text: 'Sample', 
                                   link: 'https://jenkins.io')
            }
        }
    }
}

The HTML page for that build shows the "home" icon with the text "Sample" and the style is '{it.cssClass}' instead of being the expanded CSS class. I think that an automated test should be possible to check that, but even if there is not an automated test, my interactive test shows the bug before this change.

[MarkEWaite]

Testing after the change confirms that the style is no longer "{it.cssClass}"