remove unuse import jsonFormat

[yimaixinchen]

#8477
@caishunfeng
it removes unuse import jsonFormat

[codecov-commenter]

Codecov Report

Merging #8548 (4e5ec0e) into dev (4a4acce) will decrease coverage by 0.01%.
The diff coverage is n/a.

❗ Current head 4e5ec0e differs from pull request most recent head 0d62256. Consider uploading reports for the commit 0d62256 to get more accurate results

@@             Coverage Diff              @@
##                dev    #8548      +/-   ##
============================================
- Coverage     45.25%   45.23%   -0.02%     
+ Complexity     4041     4039       -2     
============================================
  Files           690      690              
  Lines         26873    26873              
  Branches       2884     2884              
============================================
- Hits          12161    12157       -4     
- Misses        13564    13566       +2     
- Partials       1148     1150       +2     

Impacted Files	Coverage Δ
...apache/dolphinscheduler/api/dto/ScheduleParam.java	0.00% <ø> (ø)
...rg/apache/dolphinscheduler/api/dto/gantt/Task.java	0.00% <ø> (ø)
...he/dolphinscheduler/api/dto/treeview/Instance.java	0.00% <ø> (ø)
...he/dolphinscheduler/common/model/DateInterval.java	38.88% <ø> (ø)
...g/apache/dolphinscheduler/common/model/Server.java	0.00% <ø> (ø)
...lphinscheduler/common/model/WorkerServerModel.java	0.00% <ø> (ø)
...e/dolphinscheduler/dao/entity/CycleDependency.java	0.00% <ø> (ø)
...apache/dolphinscheduler/dao/entity/DataSource.java	73.17% <ø> (ø)
...e/dolphinscheduler/dao/entity/DqExecuteResult.java	0.00% <ø> (ø)
...pache/dolphinscheduler/dao/entity/Environment.java	100.00% <ø> (ø)
... and 29 more

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[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[caishunfeng]

LGTM