PCB Editor: Make DRC Error message more detailed

[EdizonTN]

SUMMARY

In the DRC message window add these two values (DRC preset and actual) into error message.

Actual message: "The clearance between a via and the board outline is smaller than the board outline clearance configured in the DRC settings."

SOLUTION

Expected message: "The clearance between a via and the board outline is smaller (0,251mm) than the board outline clearance configured in the DRC settings (0300mm)."