editoast: add indexes to infr_layer_operational_point

[leovalais]

close #10138

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 79.82%. Comparing base (07e13ab) to head (5dc4722).
Report is 3 commits behind head on dev.

❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev   #10142      +/-   ##
==========================================
- Coverage   79.83%   79.82%   -0.01%     
==========================================
  Files        1054     1054              
  Lines      105529   105529              
  Branches      726      726              
==========================================
- Hits        84246    84243       -3     
- Misses      21241    21244       +3     
  Partials       42       42              

Flag	Coverage Δ
editoast	73.73% <ø> (-0.01%)	⬇️
front	89.14% <ø> (ø)
gateway	2.18% <ø> (ø)
osrdyne	3.28% <ø> (ø)
railjson_generator	87.50% <ø> (ø)
tests	87.00% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[flomonster]

LGTM