Add Unresolved Transactions command in vtctld service #939

Job	Run time
Set push variable	1s
Build and push lite (latest)	2m 16s
Build and push vttestserver (mysql80)	2m 2s
Build and push lite (percona80)	2m 26s
Build and push (bullseye, vtadmin)	1m 13s
Build and push (bullseye, vtorc)	38s
Build and push (bullseye, vtgate)	31s
Build and push (bullseye, vttablet)	44s
Build and push (bullseye, mysqlctld)	30s
Build and push (bullseye, mysqlctl)	46s
Build and push (bullseye, vtctl)	24s
Build and push (bullseye, vtctlclient)	30s
Build and push (bullseye, vtctld)	1m 5s
Build and push (bullseye, vtctldclient)	39s
Build and push (bullseye, logrotate)	28s
Build and push (bullseye, logtail)	29s
Build and push (bullseye, vtbackup)	41s
Build and push (bullseye, vtexplain)	42s
Build and push (bookworm, vtadmin)	1m 15s
Build and push (bookworm, vtorc)	24s
Build and push (bookworm, vtgate)	38s
Build and push (bookworm, vttablet)	31s
Build and push (bookworm, mysqlctld)	34s
Build and push (bookworm, mysqlctl)	44s
Build and push (bookworm, vtctl)	38s
Build and push (bookworm, vtctlclient)	36s
Build and push (bookworm, vtctld)	1m 15s
Build and push (bookworm, vtctldclient)	27s
Build and push (bookworm, logrotate)	27s
Build and push (bookworm, logtail)	28s
Build and push (bookworm, vtbackup)	40s
Build and push (bookworm, vtexplain)	39s
	25m 21s

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