boards/stm32f769i-disco: adapt to common stlink parts
boards/stm32f769i-disco: adapt to common stlink parts

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