cros_bundle_firmware: Handle hex numbers when decoding strings

In a future CL I'd like to specify an integer using the "0x" format.
Detect this and handle it by adding "base 0" to the integer

TEST=Next CL doens't yell about 0x anymore when no pin is defined.

Change-Id: I98711b9b6b31f3d1a10da69ade3115be29b289b3
Commit-Queue: Doug Anderson <>
Tested-by: Doug Anderson <>
Reviewed-by: Vadim Bendebury <>
1 file changed