staging: rtl8723bs: fix typo in comment

Fix a misspelling in a header comment: "configurtions" -> "configurations".

Signed-off-by: Akiyoshi Kurita <weibu@redadmin.org>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20250912064406.707039-1-weibu@redadmin.org


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