chore(deps): update xpkg.upbound.io/crossplane-contrib/provider-keycloak docker tag to v1

This MR contains the following updates:

Package	Type	Update	Change
xpkg.upbound.io/crossplane-contrib/provider-keycloak		major	v0.23.0 -> v1.0.0
xpkg.upbound.io/crossplane-contrib/provider-keycloak	ironbank-docker	major	v0.23.0 -> v1.0.0
xpkg.upbound.io/crossplane-contrib/provider-keycloak	stage	major	v0.23.0 -> v1.0.0

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