Fix K3S_DATA_DIR when running as non-root user (#11378) #1835

Job	Run time
Build Go Tests	38s
build / Build	7m 39s
Docker Tests (basics)	52s
Docker Tests In GO (basics)	1m 8s
E2E Tests (autoimport)	7m 12s
Docker Tests (bootstraptoken)	41s
Docker Tests In GO (bootstraptoken)	58s
E2E Tests (startup)	13m 18s
Docker Tests (cacerts)	40s
Docker Tests In GO (cacerts)	51s
Docker Tests In GO (etcd)	1m 52s
E2E Tests (s3)	8m 33s
Docker Tests (compat)	1m 14s
Docker Tests In GO (lazypull)	1m 6s
E2E Tests (btrfs)	5m 2s
Docker Tests In GO (skew)	20s
Docker Tests (lazypull)	44s
E2E Tests (externalip)	7m 34s
E2E Tests (privateregistry)	5m 56s
Docker Tests In GO (upgrade)	1m 10s
Docker Tests (upgrade)	2m 13s
E2E Tests (embeddedmirror)	5m 36s
E2E Tests (wasm)	5m 3s
	1h 20m 20s

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