Makefile: implement "fully source containers" HMS-3883 #17118

Job	Run time
🧹 cloud-cleaner-is-enabled	2s
🗄 DB tests	54s
🔍 Check for missing or unused runner repos	14s
🔍 Check for valid snapshot urls	22s
Gitlab CI trigger helper	3s
⌨ Golang Lint	3m 10s
🎀 kube-linter	15s
📦 Packit config lint	47s
🔍 Check source preparation	1m 10s
🐍 Lint python scripts	30s
📦 RPMlint	48s
🐚 Shellcheck	15s
🛃 Unit tests	3m 53s
	12m 23s

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