[processing] Remove all Resumables and Protothreads

[salkinium]

Mostly mechanical refactorings.

• Removal of all RF_* and PT_* macros in all drivers.
• Removal of modm::ResumableResult<*> type
• Removal of included resumable and protothread header files
• Removal of :processing:resumable module dependencies.
• Removal of nesting levels where possible
• Compactify the I2cDevice write/read/writeRead functions
• Replace timeouts with sleep_fors where possible
• Refactor Protothread update() methods to simple polling functions
• Replace *Blocking() functions with non-blocking ones
• Fiberize AMNB protocol
• Replace modm::delay* with this_fiber::sleep_for
• Remove resumable implementations of SPI
• XPCC postman is still using resumables and protothread, I'm pretty sure it doesn't even work correctly anymore since the fiber shim layer was defaulted, so it requires a rewrite.
• Fix mock clock in tests needing to be functional for fiber sleep to work.

Testing:

• lemme check what sensors I actually have
• order some more sensors off Aliexpress