ifupdown/ifupdown_0.6.10.bb: removed unneeded EXTRA_OEMAKE
ifupdown/ifupdown_0.6.10.bb: removed unneeded EXTRA_OEMAKE

verified by comparing bitbake -e output from before and after the edit

Signed-off-by: Frans Meulenbroeks <6def945a6cdf470073fde46d27fb7849dda40aca@gmail.com>

SIFTeam/openembedded,thebohemian/openembedded,openembedded/openembedded,Martix/Eonos,sutajiokousagi/openembedded,rascalmicro/openembedded-rascal,JamesAng/oe,giobauermeister/openembedded,BlackPole/bp-openembedded,openembedded/openembedded,hulifox008/openembedded,SIFTeam/openembedded,openembedded/openembedded,John-NY/overo-oe,hulifox008/openembedded,sledz/oe,JamesAng/goe,rascalmicro/openembedded-rascal,rascalmicro/openembedded-rascal,giobauermeister/openembedded,giobauermeister/openembedded,nx111/openembeded_openpli2.1_nx111,rascalmicro/openembedded-rascal,sutajiokousagi/openembedded,openembedded/openembedded,giobauermeister/openembedded,rascalmicro/openembedded-rascal,buglabs/oe-buglabs,JamesAng/oe,rascalmicro/openembedded-rascal,dave-billin/overo-ui-moos-auv,giobauermeister/openembedded,scottellis/overo-oe,Martix/Eonos,sutajiokousagi/openembedded,openembedded/openembedded,dave-billin/overo-ui-moos-auv,thebohemian/openembedded,JamesAng/goe,trini/openembedded,dellysunnymtech/sakoman-oe,sampov2/audio-openembedded,openembedded/openembedded,BlackPole/bp-openembedded,sentient-energy/emsw-oe-mirror,dellysunnymtech/sakoman-oe,JamesAng/goe,xifengchuo/openembedded,yyli/overo-oe,sampov2/audio-openembedded,nx111/openembeded_openpli2.1_nx111,xifengchuo/openembedded,sledz/oe,buglabs/oe-buglabs,hulifox008/openembedded,SIFTeam/openembedded,SIFTeam/openembedded,dellysunnymtech/sakoman-oe,dellysunnymtech/sakoman-oe,sampov2/audio-openembedded,trini/openembedded,buglabs/oe-buglabs,sampov2/audio-openembedded,trini/openembedded,dellysunnymtech/sakoman-oe,sledz/oe,yyli/overo-oe,nx111/openembeded_openpli2.1_nx111,Martix/Eonos,openembedded/openembedded,hulifox008/openembedded,buglabs/oe-buglabs,BlackPole/bp-openembedded,sentient-energy/emsw-oe-mirror,xifengchuo/openembedded,openembedded/openembedded,SIFTeam/openembedded,sentient-energy/emsw-oe-mirror,nx111/openembeded_openpli2.1_nx111,nx111/openembeded_openpli2.1_nx111,xifengchuo/openembedded,mrchapp/arago-oe-dev,sutajiokousagi/openembedded,dellysunnymtech/sakoman-oe,JamesAng/oe,John-NY/overo-oe,dellysunnymtech/sakoman-oe,mrchapp/arago-oe-dev,John-NY/overo-oe,mrchapp/arago-oe-dev,sledz/oe,BlackPole/bp-openembedded,JamesAng/oe,mrchapp/arago-oe-dev,BlackPole/bp-openembedded,Martix/Eonos,Martix/Eonos,dave-billin/overo-ui-moos-auv,JamesAng/oe,sutajiokousagi/openembedded,mrchapp/arago-oe-dev,dave-billin/overo-ui-moos-auv,xifengchuo/openembedded,trini/openembedded,sentient-energy/emsw-oe-mirror,trini/openembedded,sutajiokousagi/openembedded,sutajiokousagi/openembedded,sledz/oe,sampov2/audio-openembedded,xifengchuo/openembedded,nx111/openembeded_openpli2.1_nx111,JamesAng/goe,buglabs/oe-buglabs,sampov2/audio-openembedded,giobauermeister/openembedded,JamesAng/oe,dellysunnymtech/sakoman-oe,yyli/overo-oe,buglabs/oe-buglabs,hulifox008/openembedded,dave-billin/overo-ui-moos-auv,dellysunnymtech/sakoman-oe,yyli/overo-oe,thebohemian/openembedded,nx111/openembeded_openpli2.1_nx111,openembedded/openembedded,sledz/oe,thebohemian/openembedded,trini/openembedded,rascalmicro/openembedded-rascal,sentient-energy/emsw-oe-mirror,JamesAng/goe,John-NY/overo-oe,John-NY/overo-oe,scottellis/overo-oe,openembedded/openembedded,rascalmicro/openembedded-rascal,nx111/openembeded_openpli2.1_nx111,giobauermeister/openembedded,sledz/oe,yyli/overo-oe,xifengchuo/openembedded,scottellis/overo-oe,openembedded/openembedded,xifengchuo/openembedded,yyli/overo-oe,BlackPole/bp-openembedded,sentient-energy/emsw-oe-mirror,hulifox008/openembedded,sentient-energy/emsw-oe-mirror,SIFTeam/openembedded,hulifox008/openembedded,buglabs/oe-buglabs,buglabs/oe-buglabs,dave-billin/overo-ui-moos-auv,giobauermeister/openembedded,thebohemian/openembedded,trini/openembedded,sampov2/audio-openembedded,mrchapp/arago-oe-dev,scottellis/overo-oe,John-NY/overo-oe,SIFTeam/openembedded,dave-billin/overo-ui-moos-auv,John-NY/overo-oe,scottellis/overo-oe,scottellis/overo-oe,thebohemian/openembedded,JamesAng/goe,JamesAng/goe,xifengchuo/openembedded,Martix/Eonos,JamesAng/oe,thebohemian/openembedded,Martix/Eonos,mrchapp/arago-oe-dev,yyli/overo-oe,giobauermeister/openembedded,BlackPole/bp-openembedded,yyli/overo-oe,scottellis/overo-oe