optimize:formating log messages

[zaqweb]

Ⅰ. Describe what this PR did

This PR is just replace the parameters from string concatenation to message formatting

LOGGER.error("rpcContext is null,channel:" + channel + ",active:" + channel.isActive());

change to:

LOGGER.error("rpcContext is null,channel:{},active:{}", channel, channel.isActive());

Ⅱ. Does this pull request fix one issue?

no

Ⅲ. Why don't you add test cases (unit test/integration test)?

It could be verified by code review

Ⅳ. Describe how to verify it

code review and the actual logs

Ⅴ. Special notes for reviews

[codecov-io]

Codecov Report

Merging #1726 into develop will decrease coverage by 0.13%.
The diff coverage is 10%.

@@              Coverage Diff              @@
##             develop    #1726      +/-   ##
=============================================
- Coverage      47.01%   46.87%   -0.14%     
  Complexity      1786     1786              
=============================================
  Files            365      365              
  Lines          13301    13300       -1     
  Branches        1644     1617      -27     
=============================================
- Hits            6253     6234      -19     
- Misses          6370     6371       +1     
- Partials         678      695      +17

Impacted Files	Coverage Δ	Complexity Δ
...rc/main/java/io/seata/core/rpc/ChannelManager.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...java/io/seata/core/rpc/netty/RpcClientHandler.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...ata/core/rpc/DefaultServerMessageListenerImpl.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...eata/core/rpc/netty/NettyClientChannelManager.java	71.17% <40%> (+0.63%)	22 <0> (ø)	⬇️
...obuf/convertor/BranchRegisterRequestConvertor.java	88% <0%> (-8%)	3% <0%> (ø)
...buf/convertor/GlobalLockQueryRequestConvertor.java	92.59% <0%> (-7.41%)	3% <0%> (ø)
...obuf/convertor/GlobalRollbackRequestConvertor.java	94.73% <0%> (-5.27%)	3% <0%> (ø)
...otobuf/convertor/GlobalStatusRequestConvertor.java	94.73% <0%> (-5.27%)	3% <0%> (ø)
...otobuf/convertor/GlobalCommitRequestConvertor.java	94.73% <0%> (-5.27%)	3% <0%> (ø)
...protobuf/convertor/RegisterTMRequestConvertor.java	95.45% <0%> (-4.55%)	3% <0%> (ø)
... and 8 more

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[xingfudeshi]

LGTM.

[slievrly]

LGTM