smr_file_create.php: fix incorrect SmrWeaponType call
smr_file_create.php: fix incorrect SmrWeaponType call

The SmrWeaponType class has a `getAccuracy` method instead of
`getBaseAccuracy` (which is an SmrWeapon method).

hemberger/smr,hemberger/smr,hemberger/smr,hemberger/smr,smrealms/smr,smrealms/smr,smrealms/smr