bugfix: adding missing enum value

...s/generic/server/dataaccess/db/DatabaseVersionHolder.java

openbis/source/sql/generic/123/data-123.sql

openbis/source/sql/generic/123/schema-123.sql

openbis/source/sql/postgresql/123/domains-123.sql

openbis/source/sql/postgresql/123/function-123.sql

openbis/source/sql/postgresql/123/grants-123.sql

...bis/source/sql/postgresql/migration/migration-122-123.sql

openbis/sourceTest/sql/postgresql/123/.DUMP

...sourceTest/sql/postgresql/123/001=attachment_contents.tsv

openbis/sourceTest/sql/postgresql/123/002=attachments.tsv

...ceTest/sql/postgresql/123/005=controlled_vocabularies.tsv

...st/sql/postgresql/123/006=controlled_vocabulary_terms.tsv

openbis/sourceTest/sql/postgresql/123/008=data_all.tsv

...sourceTest/sql/postgresql/123/009=data_set_properties.tsv

...est/sql/postgresql/123/011=data_set_relationships_all.tsv

...t/sql/postgresql/123/013=data_set_type_property_types.tsv

openbis/sourceTest/sql/postgresql/123/014=data_set_types.tsv

openbis/sourceTest/sql/postgresql/123/017=data_stores.tsv

openbis/sourceTest/sql/postgresql/123/018=data_types.tsv

.../sourceTest/sql/postgresql/123/019=database_instances.tsv