FlightTaskManualAltitude: Fix double->float conversion in initialization

This gives an error on some new compilers, e.g. riscv64-unknown-elf 10.2.0

Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>

src/modules/flight_mode_manager/tasks/ManualAltitude/FlightTaskManualAltitude.hpp

@@ -139,8 +139,8 @@ private:
 	bool _terrain_follow{false}; /**< true when the vehicle is following the terrain height */
 	bool _terrain_hold{false}; /**< true when vehicle is controlling height above a static ground position */
 
-	float _min_distance_to_ground{-INFINITY}; /**< min distance to ground constraint */
-	float _max_distance_to_ground{INFINITY};  /**< max distance to ground constraint */
+	float _min_distance_to_ground{(float)(-INFINITY)}; /**< min distance to ground constraint */
+	float _max_distance_to_ground{(float)INFINITY};  /**< max distance to ground constraint */
 
 	/**
 	 * Distance to ground during terrain following.

src/modules/mavlink/mavlink_receiver.cpp

@@ -2230,7 +2230,8 @@ MavlinkReceiver::handle_message_hil_gps(mavlink_message_t *msg)
 	gps.vel_n_m_s = (float)(hil_gps.vn) / 100.0f; // cm/s -> m/s
 	gps.vel_e_m_s = (float)(hil_gps.ve) / 100.0f; // cm/s -> m/s
 	gps.vel_d_m_s = (float)(hil_gps.vd) / 100.0f; // cm/s -> m/s
-	gps.cog_rad = ((hil_gps.cog == 65535) ? (float)NAN : matrix::wrap_2pi(math::radians(hil_gps.cog * 1e-2f))); // cdeg -> rad
+	gps.cog_rad = ((hil_gps.cog == 65535) ? (float)NAN : matrix::wrap_2pi(math::radians(
+				hil_gps.cog * 1e-2f))); // cdeg -> rad
 	gps.vel_ned_valid = true;
 
 	gps.timestamp_time_relative = 0;