Add: infux

[iscordian]

If my package fullfills criteria then please add it

• infux - A high-performance, in-memory caching library for Go.

[lucass-barreto]

Hello! I would like to take on this issue for Hacktoberfest.

I will verify the criteria for the influx package and then add it to the relevant list file, ensuring it is placed in the correct alphabetical order.

I will submit the Pull Request as soon as the contribution is ready. Please assign this issue to me! Thanks.