Outdated reference to FDPMetaData in FactoryDefaults

[dennisvang]

Fix the following problem:

FAIRDataPoint/src/main/java/org/fairdatateam/fairdatapoint/reset/FactoryDefaults.java

Lines 406 to 407 in 08af318

	// TODO: there is no FDPMetadata class. This was already removed in 2020 (c37890f)
	acl.append("className", "org.fairdatateam.fairdatapoint.entity.metadata.FDPMetadata");