Migrate E2E tests to Docker Tests #2106

Job	Run time
Build Go Tests (amd64)	1m 28s
Build Go Tests (arm64)	2m 24s
build / Build	7m 30s
build / Build (windows)	7m 45s
build-arm64 / Build	5m 29s
build-arm64 / Build (windows)	0s
Docker (autoimport, amd64)	2m 6s
E2E Tests (startup)	9m 1s
Docker (basics, amd64)	1m 13s
E2E Tests (s3)	8m 55s
Docker (basics, arm64)	1m 9s
E2E Tests (btrfs)	5m 51s
Docker (bootstraptoken, amd64)	51s
E2E Tests (externalip)	3m 2s
Docker (bootstraptoken, arm64)	1m 18s
Docker (cacerts, amd64)	51s
E2E Tests (privateregistry)	1s
Docker (cacerts, arm64)	1m 16s
E2E Tests (embeddedmirror)	1s
Docker (etcd, amd64)	2m 11s
E2E Tests (wasm)	1s
Docker (etcd, arm64)	2m 12s
Docker (hardened, amd64)	1m 46s
Docker (hardened, arm64)	1m 52s
Docker (lazypull, amd64)	1m 16s
Docker (lazypull, arm64)	1m 10s
Docker (skew, amd64)	31s
Docker (skew, arm64)	16s
Docker (secretsencryption, amd64)	5m 3s
Docker (snapshotrestore, amd64)	5m 34s
Docker (token, amd64)	4m 16s
Docker (token, arm64)	4m 2s
Docker (upgrade, amd64)	1m 14s
Docker (upgrade, arm64)	1m 32s
	1h 33m 7s

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