removed the ability to plant c4 on zombies

[ghost]

About the pull request

Removes the ability to plant c4 on zombies.

Explain why it's good for the game

"Player c4d three zombies, says not to do so in the join message as well as other places by Somebody (SomeRole) on 2023-06-15 05:43:53"

Changelog

🆑
fix: removed the ability to c4 zombies.
/:cl:

[github-actions]

You currently have a negative Fix/Feature pull request delta of -2. Maintainers may close this PR at will. Fixing issues or improving the codebase will improve this score.

[github-actions]

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[Drulikar]

Code as it is fine; but lets just make this an admin toggle instead (so also check if that setting is true before this iszombie check). Not only was the quote regarding an event rule, but this honestly is only an issue for the first few zombies. I don't have any strong feelings one way or another what the default is.