* repo-wide: trim trailing spaces
Note: This doesn't touch the .tbl files in encodings/ since they include
meaningful trailing spaces (`20= `)
* patterns: clean up duplicate semicolons
* ELF: add header magic check
* glTF: use type::Magic for magic value
* glTF: check that the file size in the header matches
* xgstexture: fix generics syntax for magic value
* JPEG: define hex enum with 0x00 instead of 0X00
* CI: update deprecated actions
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Co-authored-by: Nik <werwolv98@gmail.com>
Update get_attribute_argument/get_attribute_value
Replace std::core::get_attribute_value with std::core::get_attribute_argument
Mark optional arguments with square brackets in the documentation comments, and list their default values
