Bump agent version to 0.4.0 for consistency
Bump agent version to 0.4.0 for consistency

Change-Id: Ia87955098f55f57711b827e50d1a026f19e21ecd

intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre