Support a extension enable/disable the other extensions.

[leic4u]

According to the docs of browser extensions API, a extension could change the theme addons enabled/disabled status, except extension addons.

https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/API/management/setEnabled

The function allows enabling/disabling of theme addons, but will return an error if used to enable or disable other types of web extension.

Could you please support enable/disable extension addons in this API?

Just like Chrome and Edge do. to let me use a extensions manager addons.

[Jon]

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[只一昂]

支持！

support!