external-toolchain-angstrom: variable name for gdb license got changed
external-toolchain-angstrom: variable name for gdb license got changed

Signed-off-by: Denys Dmytriyenko <d29de71aea38aad3a87d486929cb0aad173ae612@ti.com>

sledz/oe,nx111/openembeded_openpli2.1_nx111,sampov2/audio-openembedded,sampov2/audio-openembedded,dave-billin/overo-ui-moos-auv,dave-billin/overo-ui-moos-auv,mrchapp/arago-oe-dev,BlackPole/bp-openembedded,dave-billin/overo-ui-moos-auv,BlackPole/bp-openembedded,BlackPole/bp-openembedded,sledz/oe,SIFTeam/openembedded,mrchapp/arago-oe-dev,mrchapp/arago-oe-dev,nx111/openembeded_openpli2.1_nx111,mrchapp/arago-oe-dev,BlackPole/bp-openembedded,mrchapp/arago-oe-dev,sledz/oe,dave-billin/overo-ui-moos-auv,dave-billin/overo-ui-moos-auv,mrchapp/arago-oe-dev,sledz/oe,sampov2/audio-openembedded,nx111/openembeded_openpli2.1_nx111,BlackPole/bp-openembedded,SIFTeam/openembedded,nx111/openembeded_openpli2.1_nx111,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,dave-billin/overo-ui-moos-auv,sledz/oe,sledz/oe,SIFTeam/openembedded,sampov2/audio-openembedded,mrchapp/arago-oe-dev,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,dave-billin/overo-ui-moos-auv,SIFTeam/openembedded,sampov2/audio-openembedded,SIFTeam/openembedded,sledz/oe,sampov2/audio-openembedded,nx111/openembeded_openpli2.1_nx111,BlackPole/bp-openembedded,nx111/openembeded_openpli2.1_nx111,SIFTeam/openembedded,sampov2/audio-openembedded