OpenZeppelin/daml-lint: test-fixtures/good_patterns.daml

Daml contract source - OpenZeppelin/daml-lint/test-fixtures/good_patterns.daml ```daml module SimpleToken.Holding where -- Should pass all detectors: proper ensure, bounded fields, etc. template SimpleHolding with admin : Party amount : Decimal where signatory admin ensure amount > 0.0 choice Transf