v0.4.0

• Update nvidia-mig-parted.sh to include MIG_PARTED_CHECKPOINT_FILE
• Add checkpoint / restore commands to mig-parted CLI
• Update golang version to 1.16.4
• Support instantiation of *_PROFILE_6_SLICE GIs and CIs
• Update cyrus-sasl-lib to address CVE-2022-24407
• Add support for MIG profiles with +me as an attribute extension
• Support Compute Instances in mig-parted config such that CI != GI
• Update go-nvml to v0.11.6
• Change semantics of all to mean all-mig-capable in mig-parted config