Plugins: drone, Board Break and Road Rash are plugin mods now; their C++ is gone

The three features are Lua plugins in contrib/plugins (fpv-drone, board-break,
road-rash), built on what this adds to the plugin API: flight input, gamepad and
joystick reads with input capture, a rolled camera, a package's own sounds and a
synthesised motor (plugin_sound, plugin_wave, motor_synth), the skater's physics
events (skater_events), items worn over the outfit (outfit_overlay, skater_items),
the board's bones (board_pose), skater animation (anim_core), plugin images,
throwdowns started for chosen players, and server copies of plugins on a lobby
host and the dedicated server (server_plugins).

Removed from core: Extension/RoadRash, Extension/BoardBreak, the drone's flight,
radio, follow, OSD, beacon, outfit and sound code, its prop models (native_prop),
the DRONE, BOARD BREAK and ROAD RASH menu pages, home tiles and native menu rows,
their console commands, the drone follow debug action, the drone marker packet
(kind 36 stays unused; the roster keeps its byte) and the server's drones setting.

Kept in core, since every board needs it whichever plugins run: the breakable
deck packs (breakable_deck: which deck, its label and wheel spacing, the
boarddeck command and the BREAKABLE DECK card on the Mods page), and board_pose
keeping a deck pack's stretches out of sight, the baseplates on the deck and the
wheels at the deck's spacing on every board.

Runtime/runtime_init.cpp

@@ -31,8 +31,6 @@
 #include "Extension/Boot/offline_boot.h"
 #include "Extension/HallOfMeat/hall_of_meat.h"
 #include "Extension/Plugins/plugin_runtime.h"
-#include "Extension/RoadRash/road_rash.h"
-#include "Extension/BoardBreak/board_break.h"
 #include "Extension/Skater/grind_exit_control.h"
 #include "Extension/Skater/camera_observer.h"
 #include "Extension/Progression/entitlement_request_hook.h"
@@ -449,10 +447,6 @@ extern "C" __declspec(dllexport) BOOL WINAPI DingoSDKDebugInitialize() {
         record("{\"event\":\"plugins_initialized\",\"active\":" + std::string(plugins ? "true" : "false") + "}");
         const bool meat = dingosdk::hall_of_meat::start(r.base);
         record("{\"event\":\"hall_of_meat_initialized\",\"active\":" + std::string(meat ? "true" : "false") + "}");
-        const bool rash = dingosdk::road_rash::start(r.base);
-        record("{\"event\":\"road_rash_initialized\",\"active\":" + std::string(rash ? "true" : "false") + "}");
-        const bool board_break = dingosdk::board_break::start(r.base);
-        record("{\"event\":\"board_break_initialized\",\"active\":" + std::string(board_break ? "true" : "false") + "}");
         const bool grind_control = dingosdk::grind_exit_control::start(r.base);
         record("{\"event\":\"grind_exit_control_initialized\",\"active\":" + std::string(grind_control ? "true" : "false") + "}");
         const bool noclip_velocity = dingosdk::start_client_noclip_velocity(r.base);