tests: gnrc_lwip_ip: remove timing tests from pexpect script
tests: gnrc_lwip_ip: remove timing tests from pexpect script

mfrey/RIOT,avmelnikoff/RIOT,smlng/RIOT,kYc0o/RIOT,immesys/RiSyn,gebart/RIOT,BytesGalore/RIOT,toonst/RIOT,neiljay/RIOT,biboc/RIOT,kaspar030/RIOT,biboc/RIOT,kYc0o/RIOT,ant9000/RIOT,hamilton-mote/RIOT-OS,rfuentess/RIOT,aeneby/RIOT,yogo1212/RIOT,LudwigOrtmann/RIOT,x3ro/RIOT,toonst/RIOT,kaspar030/RIOT,OlegHahm/RIOT,biboc/RIOT,smlng/RIOT,LudwigKnuepfer/RIOT,BytesGalore/RIOT,RIOT-OS/RIOT,ks156/RIOT,basilfx/RIOT,LudwigKnuepfer/RIOT,immesys/RiSyn,aeneby/RIOT,gebart/RIOT,OTAkeys/RIOT,LudwigKnuepfer/RIOT,LudwigOrtmann/RIOT,Josar/RIOT,authmillenon/RIOT,roberthartung/RIOT,OTAkeys/RIOT,basilfx/RIOT,mtausig/RIOT,OTAkeys/RIOT,x3ro/RIOT,Josar/RIOT,roberthartung/RIOT,mtausig/RIOT,toonst/RIOT,mfrey/RIOT,mfrey/RIOT,smlng/RIOT,josephnoir/RIOT,ant9000/RIOT,hamilton-mote/RIOT-OS,cladmi/RIOT,cladmi/RIOT,LudwigOrtmann/RIOT,A-Paul/RIOT,neiljay/RIOT,jasonatran/RIOT,immesys/RiSyn,miri64/RIOT,OlegHahm/RIOT,kaspar030/RIOT,kaspar030/RIOT,neiljay/RIOT,authmillenon/RIOT,gebart/RIOT,aeneby/RIOT,ks156/RIOT,Josar/RIOT,adrianghc/RIOT,toonst/RIOT,RIOT-OS/RIOT,ks156/RIOT,avmelnikoff/RIOT,avmelnikoff/RIOT,miri64/RIOT,gebart/RIOT,LudwigOrtmann/RIOT,x3ro/RIOT,Josar/RIOT,basilfx/RIOT,kbumsik/RIOT,mtausig/RIOT,yogo1212/RIOT,LudwigKnuepfer/RIOT,BytesGalore/RIOT,A-Paul/RIOT,ks156/RIOT,RIOT-OS/RIOT,BytesGalore/RIOT,miri64/RIOT,lazytech-org/RIOT,adrianghc/RIOT,A-Paul/RIOT,yogo1212/RIOT,hamilton-mote/RIOT-OS,mtausig/RIOT,aeneby/RIOT,adrianghc/RIOT,kbumsik/RIOT,OlegHahm/RIOT,josephnoir/RIOT,lazytech-org/RIOT,authmillenon/RIOT,jasonatran/RIOT,smlng/RIOT,rfuentess/RIOT,aeneby/RIOT,avmelnikoff/RIOT,ant9000/RIOT,x3ro/RIOT,kYc0o/RIOT,authmillenon/RIOT,A-Paul/RIOT,LudwigOrtmann/RIOT,authmillenon/RIOT,roberthartung/RIOT,BytesGalore/RIOT,neiljay/RIOT,yogo1212/RIOT,yogo1212/RIOT,ks156/RIOT,ant9000/RIOT,biboc/RIOT,rfuentess/RIOT,rfuentess/RIOT,basilfx/RIOT,kbumsik/RIOT,lazytech-org/RIOT,hamilton-mote/RIOT-OS,immesys/RiSyn,kbumsik/RIOT,OlegHahm/RIOT,roberthartung/RIOT,biboc/RIOT,yogo1212/RIOT,neiljay/RIOT,x3ro/RIOT,miri64/RIOT,mfrey/RIOT,adrianghc/RIOT,OTAkeys/RIOT,toonst/RIOT,OTAkeys/RIOT,immesys/RiSyn,cladmi/RIOT,kYc0o/RIOT,LudwigKnuepfer/RIOT,authmillenon/RIOT,Josar/RIOT,mfrey/RIOT,miri64/RIOT,adrianghc/RIOT,jasonatran/RIOT,jasonatran/RIOT,LudwigOrtmann/RIOT,josephnoir/RIOT,cladmi/RIOT,RIOT-OS/RIOT,kbumsik/RIOT,josephnoir/RIOT,josephnoir/RIOT,lazytech-org/RIOT,A-Paul/RIOT,kYc0o/RIOT,gebart/RIOT,jasonatran/RIOT,ant9000/RIOT,lazytech-org/RIOT,immesys/RiSyn,mtausig/RIOT,cladmi/RIOT,hamilton-mote/RIOT-OS,avmelnikoff/RIOT,RIOT-OS/RIOT,kaspar030/RIOT,rfuentess/RIOT,basilfx/RIOT,smlng/RIOT,roberthartung/RIOT,OlegHahm/RIOT