Fix the Inventory Report Generator

Fix the Inventory Report Generator: a task in repo2rlenv-seta-seed2synth (Harbor dataset). A sysadmin team has a nightly-generated system inventory log at /var/log/inventory/systems.log . The log contains mixed entries for multiple platform families (Linux1, Linux2, Windows, Unknown, etc.) with…

The task

A sysadmin team has a nightly-generated system inventory log at `/var/log/inventory/systems.log`. The log contains mixed entries for multiple platform families (Linux1, Linux2, Windows, Unknown, etc.) with inconsistent leading whitespace (spaces or tabs before the first field).

Part of FineEnvs/repo2rlenv-seta-seed2synth.