[release-19.0] Release of `v19.0.6` (#16747) #641

Job	Run time
Build and push vitess/lite Docker images (latest)	20s
Build and push vitess/lite Docker images (latest)	17s
Build and push vitess/lite Docker images (latest)	20s
Build and push vitess/lite Docker images (latest)	13s
Build and push vitess/lite Docker images (mysql57)	13s
Build and push vitess/lite Docker images (mysql57)	16s
Build and push vitess/lite Docker images (mysql57)	15s
Build and push vitess/lite Docker images (mysql57)	9s
Build and push vitess/lite Docker images (mysql80)	20s
Build and push vitess/lite Docker images (mysql80)	17s
Build and push vitess/lite Docker images (mysql80)	20s
Build and push vitess/lite Docker images (mysql80)	12s
Build and push vitess/lite Docker images (percona57)	17s
Build and push vitess/lite Docker images (percona57)	17s
Build and push vitess/lite Docker images (percona57)	19s
Build and push vitess/lite Docker images (percona57)	8s
Build and push vitess/lite Docker images (percona80)	17s
Build and push vitess/lite Docker images (percona80)	22s
Build and push vitess/lite Docker images (percona80)	21s
Build and push vitess/lite Docker images (percona80)	11s
	5m 24s

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