fix(terraform): allow nullable value for default values of vars #1370
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Evaluating an expression like
attr = var.some_var != null ? var.some_var : "default"fails:The true and false result expression must have consistent types.Terraform supports null values that have no type. But defsec converts null with type DynamicPseudoTypes to
city.NilVal, which cannot be used in conditional expressions.See aquasecurity/trivy#4736