openpli-enigma2-image: use external rt3070 instead of kernel-module-rt2800usb
openpli-enigma2-image: use external rt3070 instead of kernel-module-rt2800usb

SIFTeam/openembedded,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,BlackPole/bp-openembedded,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,BlackPole/bp-openembedded,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,BlackPole/bp-openembedded,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,SIFTeam/openembedded,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,SIFTeam/openembedded,nx111/openembeded_openpli2.1_nx111,nx111/openembeded_openpli2.1_nx111