feat: use sensor measurements to estimate velocity in PVT KF solver

src/algorithms/PVT/libs/pvt_conf.h

@@ -103,6 +103,9 @@ public:
     double measures_ecef_vel_sd_ms = 0.1;
     double system_ecef_pos_sd_m = 0.01;
     double system_ecef_vel_sd_ms = 0.001;
+
+    // Sensor Data parameters
+    bool kf_use_imu_vel = false;
 };