added support for newer jackson version in client

[apanicker-nflx]

FasterXML/jackson-databind#2683

[codecov]

Codecov Report

Merging #2079 (c3cd522) into dev (989a881) will decrease coverage by 0.10%.
The diff coverage is 25.00%.

@@             Coverage Diff              @@
##                dev    #2079      +/-   ##
============================================
- Coverage     65.77%   65.66%   -0.11%     
+ Complexity     3968     3967       -1     
============================================
  Files           301      301              
  Lines         18597    18601       +4     
  Branches       1706     1708       +2     
============================================
- Hits          12232    12215      -17     
- Misses         5522     5539      +17     
- Partials        843      847       +4     

Impacted Files	Coverage Δ	Complexity Δ
.../com/netflix/conductor/client/http/ClientBase.java	50.00% <25.00%> (-0.68%)	23.00 <1.00> (+1.00)	⬇️
...ductor/dao/cassandra/CassandraEventHandlerDAO.java	65.78% <0.00%> (-10.53%)	15.00% <0.00%> (ø%)
...x/conductor/common/metadata/tasks/TaskExecLog.java	80.95% <0.00%> (-4.77%)	11.00% <0.00%> (-1.00%)
.../conductor/dao/cassandra/CassandraMetadataDAO.java	53.88% <0.00%> (-4.15%)	24.00% <0.00%> (ø%)
...e/execution/tasks/SystemTaskWorkerCoordinator.java	81.25% <0.00%> (-2.09%)	17.00% <0.00%> (-1.00%)

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[coveralls]

Pull Request Test Coverage Report for Build 5043

• 3 of 4 (75.0%) changed or added relevant lines in 1 file are covered.
• 16 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.09%) to 70.254%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
client/src/main/java/com/netflix/conductor/client/http/ClientBase.java	3	4	75.0%

Files with Coverage Reduction	New Missed Lines	%
cassandra-persistence/src/main/java/com/netflix/conductor/dao/cassandra/CassandraEventHandlerDAO.java	8	68.42%
cassandra-persistence/src/main/java/com/netflix/conductor/dao/cassandra/CassandraMetadataDAO.java	8	55.44%

Totals
Change from base Build 5027:	-0.09%
Covered Lines:	13068
Relevant Lines:	18601

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💛 - Coveralls