[Backport 2.x] Upgrade Snakeyml and Jackson

[opensearch-trigger-bot]

Backport bf7ac76 from #573

[codecov-commenter]

Codecov Report

Merging #574 (591dfca) into 2.x (78a6fb7) will decrease coverage by 1.04%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                2.x     #574      +/-   ##
============================================
- Coverage     74.17%   73.12%   -1.05%     
+ Complexity     1003      984      -19     
============================================
  Files           141      141              
  Lines          4592     4592              
  Branches        506      506              
============================================
- Hits           3406     3358      -48     
- Misses          867      920      +53     
+ Partials        319      314       -5     

Impacted Files	Coverage Δ
...arch/replication/metadata/UpdateMetadataRequest.kt	77.27% <0.00%> (-22.73%)	⬇️
...ch/replication/task/index/IndexReplicationState.kt	51.66% <0.00%> (-15.00%)	⬇️
...ication/action/setup/TransportSetupChecksAction.kt	59.52% <0.00%> (-14.29%)	⬇️
...ication/seqno/RemoteClusterRetentionLeaseHelper.kt	80.00% <0.00%> (-11.67%)	⬇️
...tion/repository/RemoteClusterMultiChunkTransfer.kt	90.24% <0.00%> (-9.76%)	⬇️
.../replication/metadata/store/ReplicationMetadata.kt	62.96% <0.00%> (-8.65%)	⬇️
...action/stop/TransportStopIndexReplicationAction.kt	60.75% <0.00%> (-5.07%)	⬇️
...ication/action/stop/StopIndexReplicationRequest.kt	50.00% <0.00%> (-5.00%)	⬇️
...ion/action/resume/ResumeIndexReplicationRequest.kt	50.00% <0.00%> (-5.00%)	⬇️
...tlin/org/opensearch/replication/util/Extensions.kt	65.47% <0.00%> (-4.77%)	⬇️
... and 15 more

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