v0.2.2

What's Changed

• [release-0.2] Fix readme file by @k8s-infra-cherrypick-robot in #665
• [release-0.2] prerequisites for running the unit tests by @k8s-infra-cherrypick-robot in #669
• [release-0.2] Refactor and update Makefiles by @k8s-infra-cherrypick-robot in #675
• [release-0.2] Update the golang version by @k8s-infra-cherrypick-robot in #678
• [release-0.2] Register the errors for the powervs vm build failure by @k8s-infra-cherrypick-robot in #687
• [release-0.2] Update cluster-api to 1.1.4 by @k8s-infra-cherrypick-robot in #693
• [release-0.2] Update golang version to 1.17.11 by @k8s-infra-cherrypick-robot in #695

The image for this release is:
k8s.gcr.io/capi-ibmcloud/cluster-api-ibmcloud-controller:v0.2.2

Full Changelog: v0.2.1...v0.2.2