scripts: update_gpu_drivers: create a different branch for each update

It is unconvenient to use a single gpudriverbinupdate branch for the
package update, if the branch name was accidentally left over from
a previous update.

Instead, create a separate branch for each package update.

TEST=./ --package img-ddk

Change-Id: I0c204338286e6be6b1197e11c923837dfba84482
Commit-Ready: Nicolas Boichat <>
Tested-by: Nicolas Boichat <>
Reviewed-by: Daniel Kurtz <>
Reviewed-by: Mike Frysinger <>
1 file changed