Merge

feat(be:FSADT1-1277): BE validations (#926) #58

Job	Run time
Set Variables	3s
Promote images to PROD (backend)	2s
Promote images to PROD (common)	2s
Promote images to PROD (database)	4s
Promote images to PROD (frontend)	3s
Promote images to PROD (legacy)	4s
Promote images to PROD (processor)	2s
TEST Init	23s
TEST Deployment	5m 48s
Promote images to PROD (backend)	4s
Promote images to PROD (frontend)	4s
Promote images to PROD (legacy)	2s
Promote images to PROD (database)	4s
Promote images to PROD (common)	3s
Promote images to PROD (processor)	4s
PROD Init	20s
PROD Deployment	5m 43s
	12m 55s

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