Fix recover pause workflowInstance may generate failover taskInstance

[ruanwenjun]

Purpose of the pull request

close #15612

Brief change log

Verify this pull request

This pull request is code cleanup without any test coverage.

(or)

This pull request is already covered by existing tests, such as (please describe tests).

(or)

This change added tests and can be verified as follows:

(or)

If your pull request contain incompatible change, you should also add it to docs/docs/en/guide/upgrede/incompatible.md

[caishunfeng]

LGTM

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (5213290) 38.58% compared to head (c25faa3) 38.60%.

❗ Current head c25faa3 differs from pull request most recent head e0bcc71. Consider uploading reports for the commit e0bcc71 to get more accurate results

Files	Patch %	Lines
.../server/master/runner/WorkflowExecuteRunnable.java	0.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                dev   #15611      +/-   ##
============================================
+ Coverage     38.58%   38.60%   +0.01%     
- Complexity     4784     4785       +1     
============================================
  Files          1312     1312              
  Lines         44978    44978              
  Branches       4819     4819              
============================================
+ Hits          17355    17363       +8     
+ Misses        25733    25723      -10     
- Partials       1890     1892       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[sonarcloud]

Quality Gate passed

Issues
0 New issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud