turris-diagnostics: update to version 11.4
Most notable changes are visible in ReForis's Diagnostics tab.
Makefile polishing
- Add PKG_LICENSE, PKG_LICENSE_FILES
- Don't re-use PKG_NAME
- Add SECTION and CATEGORY
- Update copyright
- Remove PKG_BUILD_DIR
Compile and run tested on router Turris Omnia with HBL branch.
On notice: @kkoci
Edited by Josef Schlehofer