Fix telemetry compile errors: correct API names and include path

- telemetry.pb.h include: use bare filename (build dir already in include path)
- getMinorRaceMode() -> getMinorMode()
- getDistanceFromStart() -> getDistanceFromStart(true)

src/network/telemetry/telemetry_emitter.cpp

@@ -2,7 +2,7 @@
 
 #include "network/telemetry/telemetry_emitter.hpp"
 #include "network/telemetry/telemetry_socket.hpp"
-#include "network/telemetry/telemetry.pb.h"
+#include "telemetry.pb.h"
 
 #include "config/stk_config.hpp"
 #include "items/attachment.hpp"
@@ -141,7 +141,7 @@ void TelemetryEmitter::onRaceStarted()
     auto* ev = frame.mutable_race_started();
     ev->set_game_id(m_game_id);
     ev->set_track_ident(rm->getTrackName());
-    ev->set_mode(static_cast<telemetry::GameMode>(rm->getMinorRaceMode()));
+    ev->set_mode(static_cast<telemetry::GameMode>(rm->getMinorMode()));
     ev->set_difficulty(rm->getDifficulty());
     ev->set_num_laps(rm->getNumLaps());
     ev->set_reverse(rm->getReverseTrack());
@@ -331,7 +331,7 @@ void TelemetryEmitter::populateKartState(
         const TrackSector* sector = lw->getTrackSector(kart_id);
         if (sector != nullptr)
         {
-            ks->set_distance_along_track(sector->getDistanceFromStart());
+            ks->set_distance_along_track(sector->getDistanceFromStart(true));
             ks->set_distance_to_center(sector->getDistanceToCenter());
             ks->set_current_graph_node(sector->getCurrentGraphNode());
             ks->set_on_road(sector->isOnRoad());

src/network/telemetry/telemetry_emitter.hpp

@@ -9,7 +9,7 @@
 #include <cstdint>
 #include <string>
 
-#include "network/telemetry/telemetry.pb.h"
+#include "telemetry.pb.h"
 
 class AbstractKart;