refactor: use crypto/rand for cryptographically secure secret generat… #248

Job	Run time
Setup Deployment	4s
Build Event Processor Microservice	3m 29s
Build and Sign Agent	1m 16s
Build UTMStack Collector	1m 6s
Validate permissions	3s
Build User-Auditor Microservice / Build & Push Java 11 Image	1m 47s
Build Web-PDF Microservice / Build & Push Java 11 Image	1m 51s
Build Backend Microservice / Build & Push Java 17 Image	1m 41s
Build Frontend Microservice / build	4m 25s
Build Agent Manager Microservice	1m 32s
All Builds Complete	3s
Deploy Installer (Dev) / Deploy V11 to Dev Runner	10s
Deploy Installer (Dev) / Deploy V10 to RC Runner	0s
Generate Changelog	0s
Publish New Version to Customer Manager	7s
Deploy Installer (Dev) / Build V11 Installer for Prerelease	0s
Deploy Installer (Dev) / Upload V10 Installer to Prerelease	0s
Deploy Installer (Dev) / Deploy V10 to Dev Runner	0s
Build & Upload Installer (RC)	0s
Schedule release to our instances	2s
	17m 36s

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