support/testing/tests/package/test_python_hid.py: drop unneeded explicit hidapi package
The python-hid package got tweaked when applied in commit 4432b087902
(package/python-hid: new package) so it now selects
BR2_PACKAGE_HIDAPI, and we therefore do not need to explicitly enable
hidapi in the test.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>