Fail loading an ACL config if the provided file is empty and enforceT… #677

Job	Run time
Build and push lite (latest)	4m 47s
Build and push vttestserver (mysql80)	2m 49s
Build and push lite (mysql84)	4m 48s
Build and push lite (percona80)	4m 45s
Build and push vttestserver (mysql84)	3m 6s
Build and push (bullseye, vtadmin)	1m 33s
Build and push (bullseye, vtorc)	59s
Build and push (bullseye, vtgate)	1m 1s
Build and push (bullseye, vttablet)	1m 2s
Build and push (bullseye, mysqlctld)	1m 10s
Build and push (bullseye, mysqlctl)	56s
Build and push (bullseye, vtctl)	1m 5s
Build and push (bullseye, vtctlclient)	58s
Build and push (bullseye, vtctld)	1m 57s
Build and push (bullseye, vtctldclient)	1m 5s
Build and push (bullseye, logrotate)	33s
Build and push (bullseye, logtail)	40s
Build and push (bullseye, vtbackup)	1m 3s
Build and push (bullseye, vtexplain)	57s
Build and push (bookworm, vtadmin)	1m 53s
Build and push (bookworm, vtorc)	1m 16s
Build and push (bookworm, vtgate)	1m 11s
Build and push (bookworm, vttablet)	1m 26s
Build and push (bookworm, mysqlctld)	1m 16s
Build and push (bookworm, mysqlctl)	1m 10s
Build and push (bookworm, vtctl)	1m 31s
Build and push (bookworm, vtctlclient)	1m 17s
Build and push (bookworm, vtctld)	2m 2s
Build and push (bookworm, vtctldclient)	1m 17s
Build and push (bookworm, logrotate)	54s
Build and push (bookworm, logtail)	52s
Build and push (bookworm, vtbackup)	1m 31s
Build and push (bookworm, vtexplain)	1m 16s
Slack Notification if failed	0s
	54m 6s

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