staging: rtl8723bs: Relocate constant on the right side of test

This patch fixes following warning generated by checkpatch:

  WARNING: Comparisons should place the constant on the right side of the test

Signed-off-by: Kang Minchul <tegongkang@gmail.com>
Link: https://lore.kernel.org/r/20220922122310.3379711-3-tegongkang@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>