[DUBBO-3137]: step3 - start using CommonConstants

[beiwei30]

What is the purpose of the change

issue #3137: start to use org.apache.dubbo.common.constants.CommonConstants

Brief changelog

XXXXX

Verifying this change

XXXXX

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[codecov-io]

Codecov Report

Merging #4030 into master will increase coverage by 0.01%.
The diff coverage is 64.34%.

@@             Coverage Diff              @@
##             master    #4030      +/-   ##
============================================
+ Coverage     63.42%   63.44%   +0.01%     
  Complexity      565      565              
============================================
  Files           755      754       -1     
  Lines         32423    32417       -6     
  Branches       5143     5143              
============================================
+ Hits          20565    20567       +2     
+ Misses         9500     9489      -11     
- Partials       2358     2361       +3

Impacted Files	Coverage Δ	Complexity Δ
.../factory/annotation/AnnotationBeanNameBuilder.java	96.96% <ø> (ø)	0 <0> (ø)	⬇️
...n/java/org/apache/dubbo/rpc/filter/EchoFilter.java	75% <ø> (ø)	0 <0> (ø)	⬇️
...apache/dubbo/rpc/filter/ConsumerContextFilter.java	100% <ø> (ø)	0 <0> (ø)	⬇️
...gcenter/support/etcd/EtcdDynamicConfiguration.java	0% <ø> (ø)	0 <0> (ø)	⬇️
...org/apache/dubbo/config/context/ConfigManager.java	66.66% <ø> (ø)	0 <0> (ø)	⬇️
...ava/org/apache/dubbo/config/ApplicationConfig.java	97.59% <ø> (ø)	0 <0> (ø)	⬇️
...ava/org/apache/dubbo/rpc/filter/GenericFilter.java	50% <ø> (ø)	0 <0> (ø)	⬇️
...org/apache/dubbo/rpc/filter/GenericImplFilter.java	53.01% <ø> (ø)	0 <0> (ø)	⬇️
...c/main/java/org/apache/dubbo/common/Constants.java	83.33% <ø> (-7.58%)	0 <0> (ø)
...g/apache/dubbo/registry/consul/ConsulRegistry.java	59.6% <ø> (ø)	27 <0> (ø)	⬇️
... and 145 more

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[CrazyHZM]

Please take a look at my comment.

[CrazyHZM]

LGTM