Update outdated Jira configuration instructions in doc/integration/jira_development_panel.md

Problem to solve

The Jira instructions and screenshot in doc/integration/jira_development_panel.md (https://docs.gitlab.com/ee/integration/jira_development_panel.html) is outdated.

https://docs.gitlab.com/ee/integration/img/jira_dev_panel_jira_setup_1.png shows a very old version of Jira