New minor releases on CAPM3 and IPAM (release-1.6 and release-1.7 branches), and BMO release-0.6 branch

[Huy Mai]

Hey folks,

CAPM3 v1.7.1, CAPM3 v1.6.2, IPAM v1.6.3, IPAM v1.7.1, and BMO v0.6.1 minor releases
are out now! !

Release notes can be found here:
- https://github.com/metal3-io/cluster-api-provider-metal3/releases/tag/v1.7.1
- https://github.com/metal3-io/cluster-api-provider-metal3/releases/tag/v1.6.2
- https://github.com/metal3-io/ip-address-manager/releases/tag/v1.6.3
- https://github.com/metal3-io/ip-address-manager/releases/tag/v1.7.1
- https://github.com/metal3-io/baremetal-operator/releases/tag/v0.6.1

Thanks to all our contributors!