Wrong labels in topologySpreadConstraints example in the Helm chart values

[wallrj]

While working on cert-manager/approver-policy#385 I noticed these new labels in the example are wrong. They are cert-manager labels.

trust-manager/deploy/charts/trust-manager/values.yaml

Lines 137 to 147 in 34bb21e

	# List of Kubernetes TopologySpreadConstraints. For more information, see [TopologySpreadConstraint v1 core](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.27/#topologyspreadconstraint-v1-core).
	# For example:
	# topologySpreadConstraints:
	# - maxSkew: 2
	# topologyKey: topology.kubernetes.io/zone
	# whenUnsatisfiable: ScheduleAnyway
	# labelSelector:
	# matchLabels:
	# app.kubernetes.io/instance: cert-manager
	# app.kubernetes.io/component: controller
	topologySpreadConstraints: []

Check for other copy-paste errors when we fix this.

Originally posted by @wallrj in #126 (comment)

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