Shorten path for debug and error traces

[Rdk-T]

Previous display:

DEBUG: /home/theo/wdc_workspace/src/KickCAT/src/Frame.cc:221: read() failed
DEBUG: /home/theo/wdc_workspace/src/KickCAT/src/Link.cc:263: redundancy read fail
/home/theo/wdc_workspace/src/KickCAT/examples/easycat/easycat_example.cc:112: something bad happened at 2534 delta: 1

New display:

DEBUG: Frame.cc:221 read() failed
DEBUG: Link.cc:263 redundancy read fail
easycat_example.cc:112: something bad happened at 14601 delta: 1

[github-actions[bot]]

File	Coverage	Lines	Branches
All files	74%	78%	69%	:x:
include/kickcat/Bus.h	63%	100%	27%	:x:
include/kickcat/DebugHelpers.h	83%	100%	66%	:white_check_mark:
include/kickcat/Error.h	91%	100%	83%	:white_check_mark:
include/kickcat/Gateway.h	75%	100%	50%	:white_check_mark:
include/kickcat/Link.h	92%	85%	100%	:white_check_mark:
include/kickcat/Mailbox.h	92%	100%	85%	:white_check_mark:
include/kickcat/protocol.h	66%	66%	0%	:x:
simulation/ESC.cc	0%	0%	0%	:x:
simulation/ESC.h	0%	0%	0%	:x:
simulation/network_simulator.cc	0%	0%	0%	:x:
src/Bus.cc	90%	92%	89%	:white_check_mark:
src/CoE.cc	84%	95%	74%	:white_check_mark:
src/Frame.cc	85%	92%	77%	:white_check_mark:
src/Link.cc	96%	99%	94%	:white_check_mark:
src/Mailbox.cc	85%	88%	81%	:white_check_mark:
src/Prints.cc	93%	93%	93%	:white_check_mark:
src/Slave.cc	82%	81%	84%	:white_check_mark:
src/Time.cc	28%	28%	0%	:x:
src/protocol.cc	79%	83%	76%	:white_check_mark:

Minimum allowed coverage is 75%

Generated by :monkey: cobertura-action against 54290547d1639cc18cad2d57b1562c79a20d94a7