Docs Metadata updates (#24929)

* Failsafe metadata update

* docs: update module reference metadata

* docs: update parameter reference metadata

* docs: metadata: update uORB graph JSONs

* uorb message metadata updates

* Add new uorb topics to sidebar

* Remove uorb topics that no longer exist

* fix up resulting docs links

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Co-authored-by: PX4BuildBot <bot@pixhawk.org>

docs/en/msg_docs/RoverPositionSetpoint.md

@@ -0,0 +1,17 @@
+# RoverPositionSetpoint (UORB message)
+
+
+
+[source file](https://github.com/PX4/PX4-Autopilot/blob/main/msg/RoverPositionSetpoint.msg)
+
+```c
+uint64 timestamp # time since system start (microseconds)
+
+float32[2] position_ned # 2-dimensional position setpoint in NED frame [m]
+float32[2] start_ned	# (Optional) 2-dimensional start position in NED frame used to define the line that the rover will track to position_ned [m] (Defaults to vehicle position)
+float32 cruising_speed  # (Optional) Specify rover speed [m/s] (Defaults to maximum speed)
+float32 arrival_speed   # (Optional) Specify arrival speed [m/s] (Defaults to zero)
+
+float32 yaw             # [rad] [-pi,pi] from North. Optional, NAN if not set. Mecanum only. (Defaults to vehicle yaw)
+
+```