Update pull_request_template.md#168

Mia-ivn09 wants to merge 1 commit intoPractical-DevOps-GitHub:mainPractical-DevOps-GitHub/practical-devops-github-fundamentals-github-task-github-task-old:mainfrom

Mia-ivn09:patch-1Mia-ivn09/practical-devops-github-fundamentals-github-task-github-task:patch-1Copy head branch name to clipboard