Removed more Jira mentions

Author: mnocon

README.md

@@ -9,7 +9,6 @@ a digital experience platform that is based on the Symfony Full Stack Framework
 
 1. Ibexa DXP Developer Hub: https://developers.ibexa.co
 1. Ibexa DXP Repository: https://github.com/ibexa/oss
-1. Open JIRA board: https://issues.ibexa.co
 1. Ibexa Website: https://ibexa.co
 1. User documentation: https://doc.ibexa.co/projects/userguide
 

docs/resources/phpstorm_plugin.md

@@ -239,8 +239,3 @@ For example, when plugin detects deprecated configuration key usage, it marks th
 
 It's not possible to create new project with Docker as PHP remote interpreter.
 See [related JetBrains issue](https://youtrack.jetbrains.com/issue/WI-61330) for more details.
-
-## Feedback
-
-You can report bugs and feature suggestions on [https://issues.ibexa.co/](https://issues.ibexa.co/issues/?jql=project%20%3D%20IBX%20AND%20component%20%3D%20%22PhpStorm%20plugin%22) by
-selecting the "PhpStorm plugin" component, or on the `#phpstorm-plugin` Ibexa Community Slack channel.