MarkedIndividual indexing via OpenSearch

[naknomum]

Index MarkedIndividual in OpenSearch

PR fixes #910

• create mapping and fields to be indexed
• add version on MarkedIndividual (and set it in modifying methods)
• some utility methods in Occurrence, Relationship classes

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 247 lines in your changes missing coverage. Please review.

Project coverage is 0.13%. Comparing base (4c6aff1) to head (925e233).

Files with missing lines	Patch %	Lines
src/main/java/org/ecocean/MarkedIndividual.java	0.00%	193 Missing ⚠️
src/main/java/org/ecocean/Encounter.java	0.00%	31 Missing ⚠️
src/main/java/org/ecocean/Occurrence.java	0.00%	11 Missing ⚠️
src/main/java/org/ecocean/social/Relationship.java	0.00%	8 Missing ⚠️
src/main/java/org/ecocean/Annotation.java	0.00%	2 Missing ⚠️
src/main/java/org/ecocean/OpenSearch.java	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              main   #1000      +/-   ##
==========================================
- Coverage     0.13%   0.13%   -0.01%     
  Complexity      29      29              
==========================================
  Files          573     573              
  Lines        63628   63866     +238     
  Branches     11024   11059      +35     
==========================================
  Hits            89      89              
- Misses       63520   63758     +238     
  Partials        19      19              

Flag	Coverage Δ
backend	0.13% <0.00%> (-0.01%)	⬇️
frontend	0.13% <0.00%> (-0.01%)	⬇️

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[erinz2020]

looks good to me