Is wireguard-manager-config used?

**Describe the bug**

I noticed the config map named `wireguard-manager-config` and cannot find it actually used anywhere?

https://github.com/jodevsa/wireguard-operator/blob/1d1bef4d0d82c0235dbfba3b665f6ebe5fb4260b/config/manager/controller_manager_config.yaml

**To Reproduce**

N/A

**Expected behavior**

N/A

**Screenshots**

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**Additional context**

N/A
