openvswitch: add missing dependencies required for ptest
openvswitch: add missing dependencies required for ptest

On a minimally provisioned rootfs the tests are currently getting
'stuck' after running for a few minutes because 'find' and 'which' are
not being found. Add these to the ptest package RDEPENDS to ensure
they are present in the rootfs.

Signed-off-by: Mark Asselstine <9d979f2c41783077c213bce515ff7ad668691d2c@windriver.com>
Signed-off-by: Bruce Ashfield <284cc737d174a260eec2a2a6324a304f84b1ae0f@windriver.com>

lgirdk/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization,lgirdk/meta-virtualization