COMP: Fix output buffer size truncation warning

[hjmjohnson]

gcc13.2 warning issued

‘__builtin___snprintf_chk’ output between 2 and 11 bytes into a destination of size 10

on ubuntu24.04 release build.

[hjmjohnson]

@dzenanz Last 2 build warnings for ITK on Ubuntu 24.04

https://open.cdash.org/viewBuildError.php?type=1&buildid=9577768