Addressed issues

Issues addressed in the MKE 3.6.12 release include:

• [MKE-11091] Fixed an issue wherein running the image list command in Swarm-only mode failed to return the ucp-hardware-info-win image.

• [FIELD-6889] Fixed an issue wherein cri-dockerd crashed on Windows server.

• [FIELD-6810] Fixed an issue wherein MKE could not be installed on a FIPS-enabled Swarm cluster.