fix: make kylin valid in docker.sh

[allencloud]

Signed-off-by: Allen Sun [email protected]

Describe what this PR does / why we need it

in docker.sh, there are duplicated kylin os in docker installation. Therefore, we need to remove one.

The original source code is:

  case "$lsb_dist" in
    ubuntu|deepin|debian|raspbian|kylin)
    	cp ../etc/docker.service /lib/systemd/system/docker.service
    ;;
  	centos|rhel|ol|sles|kylin|neokylin)
			cp ../etc/docker.service /usr/lib/systemd/system/docker.service
		;;

So the second kylin will be never executed.

Does this pull request fix one issue?

none

Describe how you did it

none

Describe how to verify it

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Special notes for reviews

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