Created a test case for CNC/Full Sized Rambo

[jeffeb3]

Test case based on V1Engineering's CNC Dual Endstop Rambo configuration.

Requirements

Marlin's build tests should include a CNC configuration that includes a combination of CNC features.

Description

The V1Engineering CNC machines use a common set of features.

In an effort to keep those features from rotting with small errors, I've created a test configuration that should exercise the biggest features. I've excluded features that are probably tested elsewhere (_Bootscreen.h, Versions, etc.), but included features V1Engineering (@Allted) has included for CNC work.

Benefits

Benefits of tests are well known. This test is quite orthogonal to many of the 3D printing and board tests that currently exist.

Related Issues

#16108: This error is what keeps this CI test from passing. Once that is merged, this will pass.
Recreated from #16120, because I should have made it point to bugfix-2.0.x

[dseven]

Looks like CI has been failing on rambo since this merged.... https://travis-ci.org/MarlinFirmware/Marlin/pull_requests?utm_medium=notification&utm_source=github_status

[jeffeb3]

It was passing before it was merged. Was there another change that broke it after this PR passed it's test?

[jeffeb3]

As a shortcut. This seems to be the main issue:

In file included from Marlin/src/feature/../inc/../HAL/./HAL_AVR/HAL.h:23:0,
                 from Marlin/src/feature/../inc/../HAL/HAL.h:26,
                 from Marlin/src/feature/../inc/MarlinConfig.h:30,
                 from Marlin/src/feature/tmc_util.cpp:23:
Marlin/src/feature/../inc/../HAL/./HAL_AVR/fastio.h:81:35: error: pasting "DIO" and "-" does not give a valid preprocessing token
 #define _SET_OUTPUT(IO)       SBI(DIO ## IO ## _DDR, DIO ## IO ## _PIN)
                                   ^
Marlin/src/feature/../inc/../HAL/./HAL_AVR/fastio.h:101:31: note: in expansion of macro '_SET_OUTPUT'
 #define SET_OUTPUT(IO)        _SET_OUTPUT(IO)
                               ^
Marlin/src/feature/../inc/../HAL/./HAL_AVR/fastio.h:108:35: note: in expansion of macro 'SET_OUTPUT'
 #define OUT_WRITE(IO,V)       do{ SET_OUTPUT(IO); WRITE(IO,V); }while(0)
                                   ^
Marlin/src/feature/tmc_util.cpp:1056:26: note: in expansion of macro 'OUT_WRITE'
   #define SET_CS_PIN(st) OUT_WRITE(st##_CS_PIN, HIGH)
                          ^
Marlin/src/feature/tmc_util.cpp:1059:7: note: in expansion of macro 'SET_CS_PIN'
       SET_CS_PIN(X);
       ^

I'm not sure why the rambo is building anything in TMC. Or why it's trying to set the CS pin.

[jeffeb3]

Looks like the restore_configs disappeared. I put it back in this PR: #16206