bugfix:modify the error configuration name

[funky-eyes]

Ⅰ. Describe what this PR did

modify the error configuration name

Ⅱ. Does this pull request fix one issue?

#2363

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

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[funky-eyes]

@zjinlei @xingfudeshi @slievrly PTAL

[codecov-io]

Codecov Report

Merging #2361 into develop will decrease coverage by 0.01%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##             develop   #2361      +/-   ##
============================================
- Coverage      51.62%   51.6%   -0.02%     
+ Complexity      2695    2693       -2     
============================================
  Files            517     517              
  Lines          16733   16734       +1     
  Branches        1994    2039      +45     
============================================
- Hits            8638    8636       -2     
- Misses          7263    7290      +27     
+ Partials         832     808      -24

Impacted Files	Coverage Δ	Complexity Δ
...c/main/java/io/seata/server/store/StoreConfig.java	83.33% <100%> (ø)	5 <4> (ø)	⬇️
...seata/server/store/db/DbcpDataSourceGenerator.java	0% <0%> (-100%)	0% <0%> (-2%)
...eata/server/store/db/DruidDataSourceGenerator.java	0% <0%> (-100%)	0% <0%> (-2%)
...java/io/seata/spring/tcc/TccActionInterceptor.java	13.15% <0%> (-0.36%)	2% <0%> (ø)
...n/java/io/seata/rm/datasource/ConnectionProxy.java	26.05% <0%> (-0.23%)	12% <0%> (ø)
...a/io/seata/core/rpc/netty/AbstractRpcRemoting.java	10.55% <0%> (-0.22%)	4% <0%> (ø)
...ing/annotation/GlobalTransactionalInterceptor.java	9.85% <0%> (-0.15%)	2% <0%> (ø)
...in/java/io/seata/server/session/GlobalSession.java	84.44% <0%> (-0.11%)	73% <0%> (+1%)
...ata/core/store/db/AbstractDataSourceGenerator.java	0% <0%> (ø)	0% <0%> (ø)	⬇️
...in/java/io/seata/server/session/BranchSession.java	78.1% <0%> (+0.07%)	44% <0%> (ø)	⬇️
... and 24 more

[zjinlei]

There are 4 in StoreConfig.java, it is recommended to change them to camel here.

[funky-eyes]

There are 4 in StoreConfig.java, it is recommended to change them to camel here.

PTAL

[xingfudeshi]

LGTM

[zjinlei]

LGTM