- Change from colon to space separation to avoid URL parsing issues
- Update sources.conf format: TYPE NAME URL VERSION BUILD_FUNCTION [EXTRA]
- Implement awk-based parsing for reliable field extraction
- Fix firmware package list (remove unavailable linux-firmware-marvell)
- Fix docker_run_build to properly extract script path from full command
- Separate script path from arguments for chmod execution
- Prevents chmod errors when passing arguments to build script