datapack 1.4.0

BUGS

• Handle dc:creator in resource map properly (#116)

NEW FEATURES

• Use SHA-256 as the default hash algorithm (#117)
• Added 'checksumAlgorithm' argument to DataObject initialization method (#117)
• Update tests for compatibility with testthat 3e (#125)
• Added 'targetPath' argument to DataObject to set 'prov:atLocation' for an object (#109)