This dockerfile is used to *build* applications (e.g., from
gem5-resources) which can be run using full system mode in a GPU build.
The next releases disk image will use ROCm 5.4.2, therefore bump the
version from 4.2 to that version.
Again this is used to *build* input applications only and is not needed
to run or compile gem5 with GPUFS. For example:
$ docker build -t rocm54-build .
/some/gem5-resources/src/gpu/lulesh$ docker run --rm -u $UID:$GID -v \
${PWD}:${PWD} -w ${PWD} rocm54-build make
Change-Id: If169c8d433afb3044f9b88e883ff3bb2f4bc70d2
3896673ddc