Emscripten: error: conflicting types for 'emscripten_set_main_loop'
Trying to build a minimal example for web but getting this error:
```
CC: main.nim: emcc.bat -c -w -ferror-limit=3 -pthread -O3   -IC:\Users\moigagoo\scoop\apps\nim\current\lib -IC:\Users\moigagoo\Projects\turdsim\src -o C:\Users\moigagoo\Projects\turdsim\tmp\@mmain.nim.c.o C:\Users\moigagoo\Projects\turdsim\tmp\@mmain.nim.c
C:\Users\moigagoo\Projects\turdsim\tmp\@m..@s..@s..@s.nimble@spkgs@snico-0.4.10@snico@sbackends@ssdl2.nim.c:1003:17: error: conflicting
      types for 'emscripten_set_main_loop'
 1003 | N_NIMCALL(void, emscripten_set_main_loop)(tyProc__ln4kdL5W9bbX4a1xl8nnVXQ f_p0, int fps_p1, int simulate_infinite_loop_p2);
      |                 ^
C:\Users\moigagoo\scoop\persist\emscripten\upstream\emscripten\cache\sysroot/include\emscripten/emscripten.h:41:6: note: previous
      declaration is here
   41 | void emscripten_set_main_loop(em_callback_func func, int fps, bool simulate_infinite_loop);
      |      ^
1 error generated.
Error: execution of an external compiler program 'emcc.bat -c -w -ferror-limit=3 -pthread -O3   -IC:\Users\moigagoo\scoop\apps\nim\current\lib -IC:\Users\moigagoo\Projects\turdsim\src -o C:\Users\moigagoo\Projects\turdsim\tmp\@m..@s..@s..@s.nimble@spkgs@snico-0.4.10@snico@sbackends@ssdl2.nim.c.o C:\Users\moigagoo\Projects\turdsim\tmp\@m..@s..@s..@s.nimble@spkgs@snico-0.4.10@snico@sbackends@ssdl2.nim.c' failed with exit code: 1


stack trace: (most recent call last)
C:\Users\moigagoo\AppData\Local\Temp\nimblecache-7286425919675154353\nimscriptapi_2340658477822456479.nim(187, 16)
C:\Users\moigagoo\Projects\turdsim\turdsim.nimble(32, 2) webrTask
C:\Users\moigagoo\scoop\apps\nim\current\lib\system\nimscript.nim(264, 7) exec
C:\Users\moigagoo\scoop\apps\nim\current\lib\system\nimscript.nim(264, 7) Error: unhandled exception: FAILED: nim c -d:danger -d:emscripten -o:turdsim.html src/main.nim [OSError]
     Error: Exception raised during nimble script execution
```