new msys2 testing failure, does this fixe? undefined reference to `qemu_lock_fd_test'

[Yonggang Luo]

C:/tools/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: tests/test-image-locking.o: in function `check_locked_bytes':
5564D:/a/qemu/qemu/tests/test-image-locking.c:69: undefined reference to `qemu_lock_fd_test'
5565C:/tools/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: D:/a/qemu/qemu/tests/test-image-locking.c:71: undefined reference to `qemu_lock_fd_test'
5566C:/tools/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: D:/a/qemu/qemu/tests/test-image-locking.c:62: undefined reference to `qemu_lock_fd_test'
5567C:/tools/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/10.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: tests/test-image-locking.o: in function `main':
5568D:/a/qemu/qemu/tests/test-image-locking.c:152: undefined reference to `qemu_has_ofd_lock'
5569collect2.exe: error: ld returned 1 exit status
5570make: *** [D:/a/qemu/qemu/rules.mak:88: tests/test-image-locking.exe] Error 1
5571make: *** Waiting for unfinished jobs....
--
         此致
礼
罗勇刚
Yours
    sincerely,
Yonggang Luo