Compatibility update for ATS 1.56.1

Updated mod description -> confirmed compatibility for 1.56.
Repacked with newer version of the Game Archive Packer.
Dropped support for game versions 1.54, 1.53, 1.52, 1.51, and 1.50.

New 1.55 SCS Game Archive Packer used for packing of the mod, which should result in better performance in 1.55.
Replaced mod image in the Mod Manager.
Updated mod description -> confirmed compatibility for 1.55.

Updated mod description -> confirmed compatibility for 1.54

Updated mod description -> confirmed compatibility for 1.53 and 1.52

Updated mod description -> confirmed compatibility for 1.51.
The mod has also been converted to the HashFS v2 .scs file format for more efficient loading.

Updated mod description to reflect changes in 1.50.

It should also be possible to configure owned reefer trailers with the reefer startup sound effect now. See modding guide for the lines of code you need.

Multiple improvements to the reefer trailer sound have been made via the Sound Fixes Pack:
- Reefer sound will take up more area of the trailer now, with a better 3D sound position in the trailer.
- The trailer sound slider will now control all aspects of the reefer sound in the Audio Settings.
- Open window noise being enabled in the Audio Settings is no longer mandatory for the reefer sound loop to work.
- Better disposal handling of the sound event.

Confirmed compatibility for 1.50.
Mod version number changed to date format.

Note: The mod description is not yet updated for the new changes in Sound Fixes Pack v24.11.

Updated mod description -> confirmed compatibility for 1.49

Updated mod description -> confirmed compatibility with 1.48.