Support for this kind of uasset

[Jackano]

4_pots.zip
Is it possible to add support for this kind of file? The live demo states invalid uasset: the package has been stored in a separate endianness however, this is an uasset created by UE 5.3 when embedding a simple texture.

[rancoud]

Normally an uasset file has a tag at the beginning of the file which is of the form 0x9E2A83C1.
But in some cases the tag is swapped 0xC1832A9E.
In this case the file must be read in big endian rather than the default little endian.

I made a pull request to fix that.