SCB-927 The latest Lager is not compatible

[little-cui]

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[little-cui]

Plz do not merge this now, there some works is pending

[codecov-io]

Codecov Report

Merging #445 into master will decrease coverage by 0.04%.
The diff coverage is 87.5%.

@@            Coverage Diff            @@
##           master    #445      +/-   ##
=========================================
- Coverage   59.74%   59.7%   -0.05%     
=========================================
  Files         149     149              
  Lines       13167   13174       +7     
=========================================
- Hits         7867    7865       -2     
- Misses       4729    4737       +8     
- Partials      571     572       +1

Impacted Files	Coverage Δ
server/service/util/dependency_util.go	51.21% <100%> (+0.29%)	⬆️
pkg/log/logger.go	95.74% <100%> (ø)	⬆️
pkg/log/zap.go	89.42% <66.66%> (+2.5%)	⬆️
server/service/notification/listwatcher.go	69.01% <0%> (-9.86%)	⬇️
pkg/etcdsync/mutex.go	61.29% <0%> (-5.38%)	⬇️
server/service/notification/websocket.go	83.87% <0%> (-0.65%)	⬇️
server/service/tag.go	68.26% <0%> (-0.06%)	⬇️
server/service/microservice.go	71.4% <0%> (-0.06%)	⬇️
server/service/instance.go	68.33% <0%> (+0.12%)	⬆️
server/service/rule.go	70.68% <0%> (+0.52%)	⬆️
... and 2 more

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[coveralls]

Coverage decreased (-0.08%) to 62.176% when pulling 559a22f on little-cui:lager into 3404f76 on apache:master.

[asifdxtreme]

Please remove istio/glog license from https://github.com/apache/incubator-servicecomb-service-center/blob/master/scripts/release/LICENSE#L245

[little-cui]

@asifdxtreme DONE!