--quiet is not quiet if passed as last argument

Hi,

Just noticed some weird behavior. The _--quiet_ option is ignored if it is passed after the _--check_ option

Below I ran _--quiet -c checksums/chk.xxhash_ first
Output was as expected (quiet with no _OK_ lines

Then I ran _-c --quiet_ and it was not quiet

> user@fedora ~> xxhsum --version
xxhsum 0.8.3 by Yann Collet
compiled as 64-bit x86 autoVec (AVX2 detected) little endian with GCC 15.1.1 20250521 (Red Hat 15.1.1-2)
user@fedora ~> xxhsum --quiet -c checksums/chk.xxhash
^C
user@fedora ~> xxhsum -c checksums/chk.xxhash --quiet
_many lines ending with OK_

System is Fedora latest with xxhash from official repo

Start by reproducing the two xxhsum commands shown in the issue and then trace the xxhsum command-line option handling. Done means --quiet suppresses the OK lines whether it appears before or after -c; no file or test is named in the report.

Written by the indexing model from the issue text.