Fix code scanning alert - Overly permissive regular expression range

[KingPrimes]

Tracking issue for:

• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/32
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/31
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/30
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/29
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/28
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/27
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/26
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/25
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/24
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/23
• [x] https://github.com/KingPrimes/NyxBot/security/code-scanning/22

[KingPrimes]

• 1b471a44 Fix