sysinfo.sh's sanitization overincludes if the names are too short

[CrimsonFork]

For example, if the hostname is s,

Linux s 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Distributor ID:	Ubuntu
Description:	Ubuntu 22.04.1 LTS
Release:	22.04
Codename:	jammy

becomes

Linux HOSTNAME 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
DiHOSTNAMEtributor ID:	Ubuntu
DeHOSTNAMEcription:	Ubuntu 22.04.1 LTS
ReleaHOSTNAMEe:	22.04
Codename:	jammy

[jigpu]

This is a pretty tricky problem to solve. We could avoid "short" items easily enough, but I more often see this overinclude problem with people using parts of their distro or model in their hostname. Stuff like this (using a hostname of 'Arch'):

      Machine ID: MACHINEID
         Boot ID: BOOTID
Operating System: HOSTNAME Linux
          Kernel: Linux 6.6.68-1-lts
    HOSTNAMEitecture: x86-64