staging: rtl8723bs: include: Fix open brace position in rtw_security.h

This change improves code readability and consistency with the rest of
the kernel codebase.

Reported by `checkpatch.pl`:
WARNING: open brace '{' following function definitions or control
statements should be on the next line.

Signed-off-by: Sayyad Abid <[email protected]>
Tested-by: Philipp Hortmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: abid-sayyad

drivers/staging/rtl8723bs/include/rtw_security.h

@@ -190,8 +190,7 @@ do {\
 
 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\
 do {\
-	switch (encrypt)\
-	{\
+	switch (encrypt) {\
 		case _WEP40_:\
 		case _WEP104_:\
 			iv_len = 4;\