optimize: NetUtil#getLocalAddress0

[lvekee]

Ⅰ. Describe what this PR did

optimize NetUtil#getLocalAddress0

Ⅱ. Does this pull request fix one issue?

fixes #4054.

[slievrly]

LGTM

[codecov-commenter]

Codecov Report

Merging #4055 (bd6a30e) into develop (b0dab9c) will decrease coverage by 0.38%.
The diff coverage is 20.00%.

@@              Coverage Diff              @@
##             develop    #4055      +/-   ##
=============================================
- Coverage      49.81%   49.42%   -0.39%     
+ Complexity      3774     3749      -25     
=============================================
  Files            700      700              
  Lines          23567    23571       +4     
  Branches        2911     2912       +1     
=============================================
- Hits           11740    11651      -89     
- Misses         10649    10733      +84     
- Partials        1178     1187       +9     

Impacted Files	Coverage Δ
...on/src/main/java/io/seata/common/util/NetUtil.java	56.97% <20.00%> (-8.88%)	⬇️
...java/io/seata/server/metrics/MeterIdConstants.java	0.00% <0.00%> (-100.00%)	⬇️
...ava/io/seata/server/metrics/MetricsSubscriber.java	18.84% <0.00%> (-53.63%)	⬇️
...n/src/main/java/io/seata/common/util/IdWorker.java	77.08% <0.00%> (-6.25%)	⬇️
...o/seata/server/coordinator/DefaultCoordinator.java	48.92% <0.00%> (-5.38%)	⬇️
...in/java/io/seata/server/session/GlobalSession.java	79.56% <0.00%> (-3.92%)	⬇️
...io/seata/core/rpc/netty/AbstractNettyRemoting.java	12.98% <0.00%> (-1.30%)	⬇️
...tasource/sql/struct/cache/MysqlTableMetaCache.java	80.45% <0.00%> (-1.15%)	⬇️
...torage/file/store/FileTransactionStoreManager.java	56.77% <0.00%> (ø)
... and 2 more

[funky-eyes]

LGTM