* patterns/uf2: add family ID enum
* patterns/uf2: Fix enum spacing
* patterns: add missing description pragmas and README entries, etc.
* patterns/uf2: add reference for Family ID enum
* Create gltf.hexpat
Added glTF binary file pattern.
* Add a test file for the glTF pattern.
* Renamed the test file to fit the pattern file name.
* Fixed typo in documentation.