Update module sigs.k8s.io/controller-runtime to v0.6.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
sigs.k8s.io/controller-runtime	require	patch	v0.6.2 -> v0.6.3

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Release Notes

kubernetes-sigs/controller-runtime

### [`v0.6.3`](https://togithub.com/kubernetes-sigs/controller-runtime/releases/v0.6.3) [Compare Source](https://togithub.com/kubernetes-sigs/controller-runtime/compare/v0.6.2...v0.6.3) ## Changes since v0.6.2 #### :bug: Bug Fixes - Controller.Watch() should not store watches if already started ([#​1165](https://togithub.com/kubernetes-sigs/controller-runtime/issues/1165)) #### :seedling: Others - Update json-patch to v4.9.0 ([#​1137](https://togithub.com/kubernetes-sigs/controller-runtime/issues/1137)) _Thanks to all our contributors!_ 😊

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