thread safety issue about thorvg HOT 6 CLOSED

WARNING: ThreadSanitizer: data race (pid=7060)
  Read of size 8 at 0x7b1000013b88 by thread T2:
    #0 std::vector<std::thread, std::allocator<std::thread> >::size() const /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/stl_vector.h:919:40 (godot.linuxbsd.editor.dev.x86_64.llvm.san+0x56b1969)
    #1 tvg::TaskSchedulerImpl::run(unsigned int) /home/runner/work/godot4/godot4/thirdparty/thorvg/src/renderer/tvgTaskScheduler.cpp:134:46 

  Previous write of size 8 at 0x7b1000013b88 by main thread:
    #0 std::thread& std::vector<std::thread, std::allocator<std::thread> >::emplace_back<tvg::TaskSchedulerImpl::TaskSchedulerImpl(unsigned int)::'lambda'()>(tvg::TaskSchedulerImpl::TaskSchedulerImpl(unsigned int)::'lambda'()&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/vector.tcc:117:6 (godot.linuxbsd.editor.dev.x86_64.llvm.san+0x6f0b1d6)
    #1 tvg::TaskSchedulerImpl::TaskSchedulerImpl(unsigned int) /home/runner/work/godot4/godot4/thirdparty/thorvg/src/renderer/tvgTaskScheduler.cpp:117:21 
...
SUMMARY: ThreadSanitizer: data race lib/gcc/x86_64-linux-gnu/.../include/c++/10/bits/stl_vector.h:919:40
in std::vector<std::thread, std::allocator<std::thread> >::size() const

77daecc764a0a8d59394fac7b3302b4ba53c80d4 (in v0.10.3)

    renderer task-scheduler: ++thread safety
    
    Currently, tasks are expected to be triggered from the main thread.
    This ensures preventing the popping of a thread from a worker thread.
    
    Previously, there was a potential deadlock problem...