dist/tools: jlink: use GDB as default for DBG
dist/tools: jlink: use GDB as default for DBG

toonst/RIOT,yogo1212/RIOT,RIOT-OS/RIOT,OlegHahm/RIOT,mfrey/RIOT,cladmi/RIOT,toonst/RIOT,lazytech-org/RIOT,aeneby/RIOT,kYc0o/RIOT,smlng/RIOT,kaspar030/RIOT,aeneby/RIOT,toonst/RIOT,kYc0o/RIOT,biboc/RIOT,authmillenon/RIOT,yogo1212/RIOT,OTAkeys/RIOT,rfuentess/RIOT,kbumsik/RIOT,basilfx/RIOT,miri64/RIOT,avmelnikoff/RIOT,jasonatran/RIOT,OTAkeys/RIOT,basilfx/RIOT,RIOT-OS/RIOT,josephnoir/RIOT,mtausig/RIOT,A-Paul/RIOT,authmillenon/RIOT,lazytech-org/RIOT,authmillenon/RIOT,jasonatran/RIOT,mfrey/RIOT,aeneby/RIOT,josephnoir/RIOT,yogo1212/RIOT,gebart/RIOT,miri64/RIOT,biboc/RIOT,A-Paul/RIOT,x3ro/RIOT,jasonatran/RIOT,authmillenon/RIOT,aeneby/RIOT,jasonatran/RIOT,cladmi/RIOT,mtausig/RIOT,aeneby/RIOT,gebart/RIOT,BytesGalore/RIOT,OTAkeys/RIOT,toonst/RIOT,cladmi/RIOT,mfrey/RIOT,OlegHahm/RIOT,kYc0o/RIOT,kbumsik/RIOT,toonst/RIOT,lazytech-org/RIOT,avmelnikoff/RIOT,josephnoir/RIOT,smlng/RIOT,BytesGalore/RIOT,yogo1212/RIOT,mfrey/RIOT,kbumsik/RIOT,x3ro/RIOT,neiljay/RIOT,BytesGalore/RIOT,biboc/RIOT,OlegHahm/RIOT,ant9000/RIOT,neiljay/RIOT,ant9000/RIOT,gebart/RIOT,basilfx/RIOT,x3ro/RIOT,kbumsik/RIOT,neiljay/RIOT,lazytech-org/RIOT,RIOT-OS/RIOT,RIOT-OS/RIOT,kaspar030/RIOT,kaspar030/RIOT,OlegHahm/RIOT,miri64/RIOT,rfuentess/RIOT,OTAkeys/RIOT,basilfx/RIOT,miri64/RIOT,kbumsik/RIOT,josephnoir/RIOT,gebart/RIOT,OTAkeys/RIOT,ant9000/RIOT,gebart/RIOT,yogo1212/RIOT,smlng/RIOT,RIOT-OS/RIOT,x3ro/RIOT,x3ro/RIOT,A-Paul/RIOT,BytesGalore/RIOT,rfuentess/RIOT,mtausig/RIOT,rfuentess/RIOT,jasonatran/RIOT,kYc0o/RIOT,avmelnikoff/RIOT,basilfx/RIOT,neiljay/RIOT,ant9000/RIOT,A-Paul/RIOT,josephnoir/RIOT,smlng/RIOT,cladmi/RIOT,smlng/RIOT,kaspar030/RIOT,authmillenon/RIOT,mtausig/RIOT,miri64/RIOT,yogo1212/RIOT,kaspar030/RIOT,rfuentess/RIOT,avmelnikoff/RIOT,neiljay/RIOT,cladmi/RIOT,kYc0o/RIOT,authmillenon/RIOT,biboc/RIOT,lazytech-org/RIOT,mfrey/RIOT,avmelnikoff/RIOT,BytesGalore/RIOT,mtausig/RIOT,biboc/RIOT,OlegHahm/RIOT,A-Paul/RIOT,ant9000/RIOT