Issues #539 update the dependency list and add the corresponding license

[ChinX]

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[little-cui]

#539

[codecov-io]

Codecov Report

Merging #542 into master will increase coverage by 0.06%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master     #542      +/-   ##
==========================================
+ Coverage   57.85%   57.91%   +0.06%     
==========================================
  Files         185      185              
  Lines       14823    14823              
==========================================
+ Hits         8576     8585       +9     
+ Misses       5644     5637       -7     
+ Partials      603      601       -2

Impacted Files	Coverage Δ
server/notify/websocket.go	80.57% <0%> (-0.58%)	⬇️
server/plugin/pkg/registry/etcd/etcd.go	86.48% <0%> (+0.18%)	⬆️
server/broker/util.go	53.47% <0%> (+0.26%)	⬆️
pkg/tlsutil/tlsutil.go	74.52% <0%> (+0.94%)	⬆️
server/notify/listwatcher.go	79.16% <0%> (+9.72%)	⬆️

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[coveralls]

Coverage decreased (-0.2%) to 60.088% when pulling 80b2527 on ChinX:master into 2a60d63 on apache:master.

[asifdxtreme]

please update the main LICENSE file as well https://github.com/apache/servicecomb-service-center/blob/master/scripts/release/LICENSE

[asifdxtreme]

I see there are few dependency listed in go.mod file which is not added in LICENSE file

[ChinX]

please update the main LICENSE file as well https://github.com/apache/servicecomb-service-center/blob/master/scripts/release/LICENSE

@asifdxtreme @little-cui Added Please check

[little-cui]

LGTM

[asifdxtreme]

LGTM