Conan channel for CI
Conan channel for CI

- Change default CI channel to "ci"

Signed-off-by: Uilian Ries <d4bad57018205bdda203549c36d3feb0bfe416a7@gmail.com>

uilianries/conan-libusb,uilianries/conan-libusb,uilianries/conan-libusb