docs: auto-sync metadata [skip ci]

Co-Authored-By: PX4 BuildBot <bot@px4.io>

docs/en/modules/modules_simulation.md

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 # Modules Reference: Simulation
 
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 ## simulator_sih
 
 Source: [modules/simulation/simulator_sih](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/simulation/simulator_sih)
 
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 ### Description
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 This module provides a simulator for quadrotors and fixed-wings running fully
 inside the hardware autopilot.
 
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 in order to incorporate the state estimator in the loop.
 
 ### Implementation
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 The simulator implements the equations of motion using matrix algebra.
 Quaternion representation is used for the attitude.
 Forward Euler is used for integration.
 Most of the variables are declared global in the .hpp file to avoid stack overflow.
 
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 ### Usage {#simulator_sih_usage}
 
 ```