Add .ohwr.yaml

.ohwr.yaml

+---
+# SPDX-FileCopyrightText: 2024 CERN (home.cern)
+#
+# SPDX-License-Identifier: BSD-3-Clause
+
+version: '1.0.0'
+name: 'FMC DAC 600M 12b 1cha DDS'
+description: 'https://ohwr.org/project/fmc-dac-600m-12b-1cha-dds/wikis/home'
+website: 'https://ohwr.org/project/fmc-dac-600m-12b-1cha-dds'
+images:
+  - 'https://ohwr.org/project/fmc-dac-600m-12b-1cha-dds/wikis/uploads/cd2738fb958483886e03f308c490e27b/fmc_dds_v3.png'
+documentation: 'https://ohwr.org/project/fmc-dac-600m-12b-1cha-dds/wikis'
+issues: 'https://ohwr.org/project/fmc-dac-600m-12b-1cha-dds/issues'
+