dotnet: yield FORMAT_DOTNET before FORMAT_PE when processing .NET files

[mike-hunhoff]

We should change the order used to yield multiple formats for .NET files so FORMAT_DOTNET is used for capa's output metadata.

capa/capa/features/extractors/dotnetfile.py

Lines 51 to 53 in 4923136

	def extract_file_format(**kwargs) -> Iterator[Tuple[Format, Address]]:
	yield Format(FORMAT_PE), NO_ADDRESS
	yield Format(FORMAT_DOTNET), NO_ADDRESS

This order doesn't matter for matching but does matter when collecting the file's metadata because we default to the first in the list

capa/capa/loader.py

Lines 385 to 387 in 4923136

	input_format = (
	str(extractor_format[0]) if extractor_format else "unknown" if input_format == FORMAT_AUTO else input_format
	)

[mr-tz]

Alternatively, display all formats.

[samadpls]

Hi @mr-tz , can i take this issue :)

[mr-tz]

of course