[Backport 1.3] Fixes trace analytics invalid service map and increase span limit

[opensearch-trigger-bot]

Backport 533eda1 from #629

[codecov-commenter]

Codecov Report

Merging #632 (31ab2d1) into 1.3 (c6b93e0) will decrease coverage by 0.00%.
The diff coverage is 50.00%.

@@             Coverage Diff              @@
##                1.3     #632      +/-   ##
============================================
- Coverage     53.24%   53.23%   -0.01%     
  Complexity      271      271              
============================================
  Files           236      236              
  Lines          7779     7780       +1     
  Branches       1648     1612      -36     
============================================
  Hits           4142     4142              
- Misses         3435     3440       +5     
+ Partials        202      198       -4     

Flag	Coverage Δ
dashboards-observability	46.01% <50.00%> (-0.01%)	⬇️
opensearch-observability	72.33% <ø> (ø)

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Impacted Files	Coverage Δ
...s/trace_analytics/components/traces/trace_view.tsx	40.00% <0.00%> (-0.75%)	⬇️
...trace_analytics/requests/queries/traces_queries.ts	31.42% <100.00%> (ø)
...public/components/visualizations/visualization.tsx	10.00% <0.00%> (ø)
...lic/components/visualizations/charts/text/text.tsx	40.00% <0.00%> (ø)
...ig_editor/config_controls/config_panel_options.tsx	16.66% <0.00%> (ø)

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