Add pre_register_memory option

[AlexanderSinn]

On some platforms, such as JUWELS booster, the memory passed into MPI needs to be registered to the network card, which can take a long time. When using this option, all ranks can do this at once in initialization instead of one after another as part of the communication pipeline.

• Small enough (< few 100s of lines), otherwise it should probably be split into smaller PRs
• Tested (describe the tests in the PR description)
• Runs on GPU (basic: the code compiles and run well with the new module)
• Contains an automated test (checksum and/or comparison with theory)
• Documented: all elements (classes and their members, functions, namespaces, etc.) are documented
• Constified (All that can be const is const)
• Code is clean (no unwanted comments, )
• Style and code conventions are respected at the bottom of https://github.com/Hi-PACE/hipace
• Proper label and GitHub project, if applicable