fix(ci): add v12 dev/prod installer jobs, drop v11 #6

Job	Run time
Setup Deployment	2s
Build Event Processor Microservice	4m 37s
Build Agent Binaries	4m 16s
Build UTMStack Collector	1m 1s
Build Frontend Microservice / build	1m 6s
Build Backend Microservice / Build	3m 0s
Sign Windows Agent Binaries / Sign windows binaries	48s
Sign macOS Agent Binaries / Sign macos binaries	1m 4s
Build Agent Manager Microservice	1m 42s
All Builds Complete	2s
Deploy Installer (Dev) / Deploy V12 to Dev Runner (utmstack-v12-dev-enterprise)	2m 19s
Deploy Installer (Dev) / Deploy V12 to Dev Runner (utmstack-v12-dev-community)	2m 32s
Publish New Version to Customer Manager	5s
Deploy Installer (Dev) / Deploy V10 to Dev Runner	0s
Generate Changelog	0s
Deploy Installer (Dev) / Upload V10 Installer to Prerelease	0s
Deploy Installer (Dev) / Deploy V10 to RC Runner	0s
Build & Upload Installer	0s
Deploy Installer (Dev) / Build V12 Installer for Release	0s
Schedule release to our instances	3s
	22m 37s

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