Refactor: Replace deprecated GetEventRecorderFor with GetEventRecorder

[archups]

The GetEventRecorderFor method has been deprecated in controller-runtime 0.23.x. According to staticcheck (SA1019), this uses the old Kubernetes events API and is slated for removal in a future release.

Once the below rule is dropped from .golangci.yml

      - path: (.+)\.go$
        text: 'SA1019: mgr.GetEventRecorderFor is deprecated'

pull-machine-controller-lint prow job execution will fail with following lint error.

level=info msg="[runner] linters took 55.291047538s with stages: goanalysis_metalinter: 55.284381479s"
pkg/controller/machine/controller.go:190:37: SA1019: mgr.GetEventRecorderFor is deprecated: this uses the old events API and will be removed in a future release. Please use GetEventRecorder instead. (staticcheck)
		recorder:                         mgr.GetEventRecorderFor(ControllerName),
		                                  ^
pkg/controller/machinedeployment/controller.go:68:13: SA1019: mgr.GetEventRecorderFor is deprecated: this uses the old events API and will be removed in a future release. Please use GetEventRecorder instead. (staticcheck)
		recorder: mgr.GetEventRecorderFor(controllerName),
		          ^
pkg/controller/machineset/controller.go:77:13: SA1019: mgr.GetEventRecorderFor is deprecated: this uses the old events API and will be removed in a future release. Please use GetEventRecorder instead. (staticcheck)
		recorder: mgr.GetEventRecorderFor(controllerName),
		          ^
3 issues:
* staticcheck: 3

[kubermatic-bot]

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