jackson: upgrade for CVE-2020-14060, CVE-2020-14061, CVE-2020-14062

[dhalperi]

No description provided.

[batfish-bot]

This change is 

[ratulm]

Reviewed 2 of 2 files at r1.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @arifogel, @corinaminer, and @progwriter)

[codecov]

Codecov Report

Merging #5918 into master will decrease coverage by 0.00%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #5918      +/-   ##
============================================
- Coverage     72.07%   72.07%   -0.01%     
+ Complexity    34085    34078       -7     
============================================
  Files          2806     2806              
  Lines        140145   140145              
  Branches      16826    16826              
============================================
- Hits         101012   101010       -2     
- Misses        31240    31242       +2     
  Partials       7893     7893              

Impacted Files	Coverage Δ	Complexity Δ
.../src/main/java/org/batfish/datamodel/flow/Hop.java	53.33% <0.00%> (-6.67%)	5.00% <0.00%> (-1.00%)
...rc/main/java/org/batfish/datamodel/flow/Trace.java	87.09% <0.00%> (-3.23%)	11.00% <0.00%> (-2.00%)
...org/batfish/datamodel/flow/BidirectionalTrace.java	81.81% <0.00%> (-2.28%)	14.00% <0.00%> (-1.00%)
...src/main/java/org/batfish/coordinator/PoolMgr.java	62.92% <0.00%> (-1.13%)	15.00% <0.00%> (-1.00%)
...a/org/batfish/representation/aws/LoadBalancer.java	82.19% <0.00%> (-0.35%)	60.00% <0.00%> (-1.00%)
...col/src/main/java/org/batfish/role/InferRoles.java	90.90% <0.00%> (+1.36%)	51.00% <0.00%> (+1.00%)