feat!(deps): update hale dependencies to v6 (major) - autoclosed

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
eu.esdihumboldt.hale:eu.esdihumboldt.hale.adv.merge	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.io.schematron	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.io.jdbc.msaccess	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.io.jdbc.mssql	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.io.feature.html	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.io.feature.core	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:eu.esdihumboldt.hale.app.feature.cli	5.4.0-SNAPSHOT -> 6.0.0
eu.esdihumboldt.hale:bom	5.4.0-SNAPSHOT -> 6.0.0

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