igt-gpu-tools_git.bb: remove net-snmp

[arthur-she]

net-snmp is used for sending command to PDU to power cycle the
Chamelium. It is not necessary for igt-gpu-tools, so remove it for the
recipe.

Signed-off-by: Arthur [email protected]

[petegriffin]

Makes sense not to include here (unless we merge support to i-g-t for controlling Chamelium power). However don't we still need this in the final image somehow? Does it need to be added to a packagegroup test group (e.g. something like https://github.com/96boards/meta-rpb/blob/master/recipes-samples/packagegroups/packagegroup-rpb-tests-weston.bb)

[arthur-she]

Makes sense not to include here (unless we merge support to i-g-t for controlling Chamelium power). However don't we still need this in the final image somehow? Does it need to be added to a packagegroup test group (e.g. something like https://github.com/96boards/meta-rpb/blob/master/recipes-samples/packagegroups/packagegroup-rpb-tests-weston.bb)

We do need it in the image. To add it to a packagegroup would be a good idea, just not sure which one is better. packagegroup-rpb-tests.bb or packagegroup-rpb-tests-weston.bb?