[Bug] Plugin Management might offer updating a plugin even if plugins admin is disabled in config

[sgiehl]

What happened?

When setting enable_plugins_admin = 0 in config, Matomo should not allow updating or installing any plugins through the UI.
Instead the plugin management currently shows available updates and even sometimes gives the option to check and update them. Clicking the update button then results in an error.

plugin_admin.mp4

What should happen?

Matomo should not show the possibility to update any plugins in that case.

How can this be reproduced?

• Set enable_plugins_admin = 0 in config
• Ensure plugin updates are available, e.g. by checking out an older version of a submodule
• Check plugin management page

Matomo version

5

PHP version

No response

Server operating system

No response

What browsers are you seeing the problem on?

No response

Computer operating system

No response

Relevant log output

No response

Validations

• Read our Contributing Guidelines.
• Follow our Security Policy.
• Check that there isn't already an issue that reports the same bug to avoid creating duplicates.
• The provided steps to reproduce is a minimal reproducible of the Bug.