Follow-up to https://github.com/zed-industries/zed/pull/54100

Closes https://github.com/zed-industries/zed/issues/58864

Release Notes:

- Fixed code lens not being refresh after the corresponding capability
was dynamically registered

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Co-authored-by: zed-zippy[bot] <234243425+zed-zippy[bot]@users.noreply.github.com>