[Bug] Non Op/Permission people can run some commands

[Flemmli97]

Describe the bug
Non op and permission people can run commands like /twitchspawn test <> and [...] execute, which they shouldnt be able to. ModuleTest and ModuleExecute are missing permission checks

To Reproduce
Create server and have non op and non permission people (Credentials.toml) on and let them run the command.

Version (please complete the following information):

• TwitchSpawn Version: 0.4.17
• Forge Version: 1.12.2-14.23.5.2847

[iGoodie]

Oh I knew I should've created a hook for the permissions check! I always end up forgetting about the permission check.. Thanks once again for revealing another defect!