util: move inspect in separate file

The inspect function became very big and it's better to handle this in a separate file. PR-URL: #22845 Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>

Author: BridgeAR