Fix kitchensink and lambda task

[kishorebanala]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 2457

• 13 of 13 (100.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.04%) to 68.68%

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Totals
Change from base Build 2455:	0.04%
Covered Lines:	9188
Relevant Lines:	13378

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💛 - Coveralls

[codecov]

Codecov Report

Merging #1038 into dev will increase coverage by 0.07%.
The diff coverage is 100%.

@@             Coverage Diff              @@
##                dev    #1038      +/-   ##
============================================
+ Coverage     62.59%   62.67%   +0.07%     
- Complexity     2594     2595       +1     
============================================
  Files           229      229              
  Lines         13073    13073              
  Branches       1310     1310              
============================================
+ Hits           8183     8193      +10     
+ Misses         4163     4153      -10     
  Partials        727      727

Impacted Files	Coverage Δ	Complexity Δ
...netflix/conductor/core/execution/tasks/Lambda.java	96% <100%> (ø)	5 <0> (ø)	⬇️
...in/java/com/netflix/conductor/jedis/JedisMock.java	10.46% <0%> (+0.48%)	22% <0%> (ø)	⬇️
...flix/conductor/core/execution/WorkflowSweeper.java	75% <0%> (+5.35%)	8% <0%> (ø)	⬇️
.../com/netflix/conductor/grpc/server/GRPCServer.java	92.85% <0%> (+14.28%)	4% <0%> (ø)	⬇️
.../java/com/netflix/conductor/service/Lifecycle.java	60% <0%> (+30%)	3% <0%> (+1%)	⬆️

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