Add print for invalid weapon type

[Edvo1901]

Describe Pull request Related to the PR #157, I just update it with the latest qb-weapons and change it to the print statement instead (because it is for developer only)

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Questions (please complete the following information):

• Have you personally loaded this code into an updated qbcore project and checked all it's functionality? yes
• Does your code fit the style guidelines? yes
• Does your PR fit the contribution guidelines? yes