Add golang support for malware blocking & min package age + rewrites

[bitterpanda63]

Summary by Aikido

Security Issues: 0	🔍 Quality Issues: 3	Resolved Issues: 0

🚀 New Features

• Added Golang firewall rule and integrated it into main Firewall

⚡ Enhancements

• Implemented Go module parser and module-unescape utilities with tests
• Implemented Golang min-package-age list rewrites and notification handling
• Extended mock server with Golang malware and release endpoints

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