chore: prepare release v1.4.7 #128

Job	Run time
Set Version from git ref	1s
Binaries	6m 44s
Demo Docker Images (bookbuyer)	2m 9s
Docker Images (curl)	2m 7s
Demo Docker Images (bookthief)	2m 23s
Docker Images (sidecar-init)	1m 53s
Demo Docker Images (bookstore)	2m 6s
Docker Images (controller)	5m 22s
Demo Docker Images (bookwarehouse)	2m 8s
Docker Images (injector)	4m 35s
Demo Docker Images (tcp-echo-server)	1m 30s
Docker Images (connector)	4m 47s
Demo Docker Images (tcp-client)	1m 47s
Docker Images (crds)	1m 57s
Docker Images (bootstrap)	4m 20s
Docker Images (preinstall)	3m 35s
Docker Images (healthcheck)	3m 24s
Docker Images (interceptor)	4m 30s
Docker Images (ingress)	4m 48s
Docker Images (gateway)	5m 1s
	1h 5m 7s

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