Added Emscripten support for Sensor API

CMakeLists.txt

@@ -1715,6 +1715,15 @@ elseif(EMSCRIPTEN)
     set(HAVE_CLOCK_GETTIME 1)
   endif()
 
+  if(SDL_SENSOR)
+    set(SDL_SENSOR_EMSCRIPTEN 1)
+    set(HAVE_SDL_SENSORS TRUE)
+    sdl_glob_sources(
+      "${SDL3_SOURCE_DIR}/src/sensor/emscripten/*.c"
+      "${SDL3_SOURCE_DIR}/src/sensor/emscripten/*.h"
+    )
+  endif()
+
   if(SDL_VIDEO)
     set(SDL_VIDEO_DRIVER_EMSCRIPTEN 1)
     sdl_glob_sources(