Replace the SpringbokRiscV32_WindowMMU with the Renode internal one

This introduces all the changes needed in the repl, resc and the SpringbokRiscV32_ControlBlock.
To use it in tests this CL must be applied: https://spacebeaker-review.googlesource.com/c/shodan/kata/projects/processmanager/+/19681
BusPointRegistration from the https://spacebeaker-review.googlesource.com/c/shodan/sim-config/+/19480 is not needed as the MMU can operate on the globally accessible memory.

Change-Id: I3309609a018b94f6b73da98088a2b1904707265d