optimize: remove useless codes in ConfigurationFactory

[13414850431]

Ⅰ. Describe what this PR did

删了一段无用的try/catch

Ⅱ. Does this pull request fix one issue?

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

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-io]

Codecov Report

Merging #3485 (270d26f) into develop (cee31fa) will increase coverage by 0.00%.
The diff coverage is 50.00%.

@@            Coverage Diff             @@
##             develop    #3485   +/-   ##
==========================================
  Coverage      51.58%   51.58%           
+ Complexity      3387     3386    -1     
==========================================
  Files            621      621           
  Lines          20525    20522    -3     
  Branches        2559     2559           
==========================================
  Hits           10587    10587           
+ Misses          8877     8873    -4     
- Partials        1061     1062    +1     

Impacted Files	Coverage Δ	Complexity Δ
...ain/java/io/seata/config/ConfigurationFactory.java	59.09% <50.00%> (+1.11%)	10.00 <1.00> (ø)
...o/seata/server/coordinator/DefaultCoordinator.java	52.83% <0.00%> (-0.48%)	28.00% <0.00%> (-1.00%)
...in/java/io/seata/server/session/GlobalSession.java	83.63% <0.00%> (-0.46%)	71.00% <0.00%> (-1.00%)
...n/src/main/java/io/seata/common/util/IdWorker.java	83.33% <0.00%> (+6.25%)	12.00% <0.00%> (+1.00%)

[caohdgege]

LGTM

[slievrly]

LGTM

[funky-eyes]

LGTM