Remove `scripts/update` #7019

Job	Run time
/ Create pending check	3s
/ Deploy for Acceptance Tests - Broker	14m 14s
/ [ API ] Acceptance Tests - Broker	9m 54s
/ [ APP ] Acceptance Tests - Broker	21m 1s
/ [ Broker ] Acceptance Tests - Broker	5m 49s
/ Acceptance Tests - Broker Result	5s
/ Deployment cleanup	2m 28s
	53m 34s

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