Auto import images for containerd image store #1649

Job	Run time
Build Go Tests	1m 6s
build / Build	7m 9s
Docker Tests In GO (basics)	1m 16s
Docker Tests (basics)	54s
Docker Tests In GO (bootstraptoken)	1m 9s
Docker Tests (bootstraptoken)	51s
Docker Tests In GO (cacerts)	1m 3s
Docker Tests (cacerts)	50s
E2E Tests (autoimport)	6m 33s
Docker Tests In GO (etcd)	1m 49s
Docker Tests (compat)	2m 38s
Docker Tests In GO (lazypull)	57s
E2E Tests (startup)	8m 46s
Docker Tests (lazypull)	58s
Docker Tests In GO (skew)	2m 1s
E2E Tests (s3)	8m 44s
Docker Tests (upgrade)	2m 23s
Docker Tests In GO (upgrade)	1m 21s
E2E Tests (btrfs)	5m 10s
E2E Tests (externalip)	4m 41s
E2E Tests (privateregistry)	5m 33s
E2E Tests (embeddedmirror)	5m 40s
E2E Tests (wasm)	4m 0s
	1h 15m 32s

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