Fix: memif unit tests could affect each other on CI (#2148)
Fix: memif unit tests could affect each other on CI (#2148)

* Fix the issue that memif unit tests could affect each other

Signed-off-by: Denis Tingajkin <8dc1d24f8fe3ef37c1ef423ee6027e2cc398ce37@xored.com>

* use os.RemoveAll instead of os.Remove

Signed-off-by: denis-tingajkin <8dc1d24f8fe3ef37c1ef423ee6027e2cc398ce37@xored.com>
networkservicemesh/networkservicemesh,networkservicemesh/networkservicemesh,networkservicemesh/networkservicemesh,networkservicemesh/networkservicemesh