single-header branch broken

[StewMH]

At some point the single-header branch started having this line:

				#include "alpaka/queue/cuda_hip/QueueUniformCudaHipRt.hpp"

https://github.com/alpaka-group/alpaka/blob/3a08ca779f5ffb90396265bc14f825c8ada545dc/include/alpaka/alpaka.hpp#L24060C1-L24060C63

I couldn't immediately figure out when this crept in. Maybe a change to the amalgamate script from October 13?
shrpnsld/amalgamate@53fb2dd

It was working when I opened #2276 on May 13

[mehmetyusufoglu]

We are checking, sorry for late response.

[mehmetyusufoglu]

It turned out to be amalgamate repo latest working commit is a4796f0515fbc56d375a5013dd9004605df9c761.

I have used this latest commit from the amalgamate repo. The pull request is being tested at CI.
The Pull Request: #2437

@StewMH Thanks a lot for detailed report.