Emit health events [#79618110]

Signed-off-by: Matthew Sykes <matthew.sykes@gmail.com>
Stop copying in all of Ginkgo/Gomega in metrics suite

Signed-off-by: Matthew Sykes <matthew.sykes@gmail.com>
go fmt ./...

Signed-off-by: Matthew Sykes <matthew.sykes@gmail.com>
Move variables into `var` block [#79618110]